TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Lütkemeier, E.
A1  - Feldpausch, M.
T1  - Investigation on the Bipolar Charge Distribution at Various Gas Conditions / Wiedensohler, A.; Lütkemeier, E.; Feldpausch, M. ; Helsper, C.
JF  - Journal of Aerosol Science. 17 (1986), H. 3
Y1  - 1986
SN  - 0021-8502
SP  - 413
EP  - 416
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Dreiling, V.
A1  - Haller, P.
A1  - Kaminski, U.
T1  - Intercomparison of Eleven Condensation Nucleus Counters / Dreiling, V. ; Haller, P. ; Helsper, C.; Kaminski, U. ; Plomp, A. ; Raes, F. ; Roth, C. ; Schier, J. ; Schürmann, G.
JF  - Journal of Aerosol Science. 17 (1986), H. 3
Y1  - 1986
SN  - 0021-8502
SP  - 565
EP  - 570
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Wiedensohler, A.
A1  - Weise, W.
A1  - Lütkemeier, E.
T1  - Determination of the Bipolar Charge Equilibrium in Pure Gases / Wiedensohler, A. ; Weise, W. ; Helsper, C. ; Lütkemeier, E.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 383
EP  - 386
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Lütkemeier, E.
A1  - Wiedensohler, A.
T1  - Charge Distribution by Unipolar Charging of Small Aerosol Particles / Lütkemeier, E. ; Helsper, C. ; Wiedensohler, A.
JF  - Aerosols : formation and reactivity ; proceedings of the second International Aerosol Conference, 22-26 Sept. 1986, Berlin (West) / Gesellschaft für Aerosolforschung (GAeF) ; American Association for Aerosol Research (AAAR)
Y1  - 1986
N1  - International Aerosol Conference ; (2, 1986, Berlin (West))
SP  - 474
EP  - 478
PB  - Pergamon Press
CY  - Oxford [u.a.]
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
T1  - Measurement Techniques For Ultrafine Particles
JF  - Ultrafine aerosols. Properties and behaviour. Proceedings of the 1. International Workshop on Ultrafine Aerosols of the Sonderforschungsbereich 209 'Stoff- und Energietransport in Aerosolen' -'Mass and energy transfer in aerosols'-, held at the Univ. of Duisburg on Sept. 29, 1986
Y1  - 1986
N1  - International Workshop on Ultrafine Aerosols ; (01)
CY  - Duisburg
ER  - 
TY  - JOUR
A1  - Hillen, Walter
A1  - Schiebel, U.
A1  - Zaengel, T.
T1  - Image quality in selenium-based digital radiography. Schiebel, U.; Hillen, W.; Zaengel, T.
JF  - Medical Imaging
Y1  - 1986
N1  - Proceedings of SPIE ;  626
SP  - 176
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Andrejtscheff, W.
A1  - Petkov, P.
T1  - A mixed symmetry or quasineutron pair interpretation of the Kpi =03+ level in 172Yb / W. Andrejtscheff ; P. Petkov ... F. Hoyler
JF  - Journal of physics / G. 12 (1986), H. 6
Y1  - 1986
SN  - 0305-4616
SP  - L151
EP  - L156
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Spitzer, A.
A1  - Lüth, H.
T1  - The adsorption of fluor-carbon complexes on GaAs(110) studied by electron energy loss spectroscopy
JF  - Surface Science. 172 (1986), H. 1
Y1  - 1986
SN  - 0039-6028
N1  - ISSN der E-Ausg.: 0039-6028
SP  - 174
EP  - 182
ER  - 
TY  - JOUR
A1  - Kotter, Michael
A1  - Hammon, U.
T1  - Preparation of pellets with well-defined pore structure / U. Hammon ; A. Kotter
JF  - International chemical engineering. 26 (1986), H. 4
Y1  - 1986
SN  - 0020-6318
SP  - 563
EP  - 573
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Radkowitsch, H.
A1  - Lang, E. W.
A1  - Lüdemann, H.-D.
T1  - Density dependence of the molecular dynamics of fluid CH3F and CF3H studied by NMR / H. Radkowitsch, F. X.  Prielmeier, E. W. Lang and H.-D. Lüdemann
JF  - Physica B+C. 139-140 (1986)
Y1  - 1986
SN  - 0921-4526
SP  - 96
EP  - 99
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Behner, T.
A1  - Remme, S.
A1  - Prissok, F.
T1  - Interstitial Metal Impurities as a Possible Cause of Enhanced Reactivities / T. Behner, G. Elbers, S. Remme, F. Prissok, P. Stegger, and G. Lehmann
JF  - Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics. 90 (1986)
Y1  - 1986
SN  - 0005-9021
SP  - 698
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Remme, S.
A1  - Lehmann, G.
T1  - EPR of Cr3+ in Tris(acetylacetonato)gallium(III) Single Crystals
JF  - Inorganic Chemistry. 25 (1986)
Y1  - 1986
SN  - 0020-1669
SP  - 896
EP  - 897
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lüdemann, H.-D.
T1  - Self diffusion in compressed liquid chloromethane, dichloromethane and trichloromethane / F. X. Prielmeier; H.-D. Lüdemann
JF  - Molecular Physics. 58 (1986), H. 3
Y1  - 1986
SN  - 0026-8976
SP  - 593
EP  - 604
ER  - 
TY  - CHAP
A1  - Peeken, Heinz
A1  - Troeder, Christoph
A1  - Benner, Joachim
A1  - Platt, Werner
T1  - A new approach to describe the mechanical performance of flexible couplings in drive systems
T2  - Proceedings of the International Conference on Rotordynamics : September 14 - 17, 1986, Tokyo
Y1  - 1986
N1  - International Conference on Rotordynamics <1986, Tōkyō>
SP  - 159
EP  - 163
PB  - IFToMM
CY  - Tokyo
ER  - 
TY  - JOUR
A1  - Krause, Gregor
A1  - Fruth, Bernhard
T1  - Dielectric Properties of Polyolefins Stressed by High Electrical Fields. Fruth, B. ; Krause, G.
Y1  - 1987
N1  - Fifth International Symposium on High Voltage Engineering : Proceedings; Braunschweig, Stadthalle, August, 24-28, 1987 / International Symposium on High Voltage Engineering <5, 1987, Braunschweig>
ER  - 
TY  - JOUR
A1  - Blome, Hans-Joachim
A1  - Kundt, W.
T1  - Hypersonic Jets from Young Stars in Molecular Clouds
JF  - Circumstellar matter : proceedings of the 122nd symposium of the Internat. Astronom. Union held in Heidelberg, FRG, June 23 - 27, 1986 / ed. by I. Appenzeller ...
Y1  - 1987
SN  - 90-277-2511-X
SP  - 73
EP  - 74
PB  - Reidel
CY  - Dordrecht u.a.
ER  - 
TY  - JOUR
A1  - Blome, Hans-Joachim
A1  - Priester, Wolfgang
T1  - The problem of the primeval explosion: 'Big bang' or 'big bounce'? I
JF  - Sterne und Weltraum. 26 (1987)
Y1  - 1987
SN  - 0039-1263
SP  - 83
EP  - 89
ER  - 
TY  - JOUR
A1  - Pietsch, Wolfram
A1  - Kurbel, K.
A1  - Labentz, M.
T1  - Prototyping und Projektmanagement bei großen Entwicklungsteams / Kurbel, K., Labentz, M., Pietsch, W.
JF  - Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 2 (1987), H. 1
Y1  - 1987
SN  - 0930-5181
SP  - 6
EP  - 15
ER  - 
TY  - JOUR
A1  - Höttges, Jörg
A1  - Ritterbach, E.
A1  - Els, H.
T1  - Optical Improvement of LDV-Measurement in Pipe Flow / Ritterbach, E.; J. Höttges; H. Els
JF  - Laser anemometry : advances and applications; proceedings of the 2. International Conference, Strathclyde, Scotland, 21st to 23rd September 1987 / ed. by John Turner ... UK LDA Users Group
Y1  - 1987
SN  - 3540187561
PB  - Springer
CY  - Berlin [u.a.]
ER  - 
TY  - JOUR
A1  - Schäfer, Horst
A1  - Mende, H. H.
T1  - Stray field profile of grain-oriented rectangular 3% SiFe sheets in dependence on vertical and in-plane magnetic fields
JF  - Physica Status Solidi (A). 100 (1987), H. 2
Y1  - 1987
SN  - 0031-8965
SP  - 621
EP  - 632
ER  - 
TY  - JOUR
A1  - Artmann, Gerhard
A1  - Schmid-Schönbein, H.
T1  - The microscope-photometrical-monolayer-technique- a new principle for analyzing the distribution of rheological responses in pathological and experimentally modified red cell populations. Artmann, Gerhard Michael; Schmid-Schönbein, H.
JF  - Microcirculation, an update : proceedings of the Fourth World Congress for Microcirculation, Tokyo, Japan, July 26-30, 1987
Y1  - 1987
SN  - 0444809511
N1  - World Congress for Microcirculation (4, 1987, Tokyo;); International congress series ; 755
SP  - 475
EP  - 477
PB  - Excerpta Medica
CY  - Amsterdam [u.a.]
ER  - 
TY  - JOUR
A1  - Hagemann, Hans-Jürgen
A1  - O´Bryan, H. M.
T1  - Grain boundary and surface segragation of Ba-Ti-O-Phases in rutile. O´Bryan, H. M.; Hagemann, H. J.
JF  - Journal of the American Ceramic Society. 70 (1987)
Y1  - 1987
SN  - 0002-7820
SP  - 274
EP  - 278
ER  - 
TY  - JOUR
A1  - Helsper, Christoph
A1  - Mölter, W.
A1  - Willemer, W.
T1  - Fast and Automated Testing of Filter Media / Mölter, W. ; Helsper, C. ; Willemer, W.
JF  - FILTECH Conference 1987 : Utrecht, Holland; September 23 - 25 1987 / org. by the Filtration Society , Vol. 1.
Y1  - 1987
N1  - Filtech Conference ; (1987, Utrecht)
SP  - 106
EP  - 112
PB  - Filtration Society
CY  - Loughborough
ER  - 
TY  - JOUR
A1  - Mohnke, Andreas
T1  - High-rate sputtering of zinc oxide with a funnel-shaped magnetic field: Effect of the target thickness on the layer properties
JF  - Vakuum-Technik. 36 (1987), H. 5
Y1  - 1987
SN  - 0042-2266
N1  - unter 63 ZS 073-1986/87 in der Bibliothek Jülich vorhanden
SP  - 148
EP  - 151
ER  - 
TY  - JOUR
A1  - Hillen, Walter
A1  - Schiebel, U.
A1  - Zaengel, T.
T1  - Imaging performance of a digital storage phosphor system
JF  - Medical Physics. 14 (1987), H. 5
Y1  - 1987
SN  - 0094-2405
SP  - 744
EP  - 751
ER  - 
TY  - JOUR
A1  - Stulpe, Werner
T1  - Conditional Expectations and Stochastic Processes in Quantum Probability
JF  - Information complexity and control in quantum physics : proceedings of the 4. Internat. Seminar on Mathematical Theory of Dynamical Systems and Microphysics, Udine, Sept. 4 - 13, 1985 / ed. by A. Blaquiere ...
Y1  - 1987
SN  - 3-211-81992-4
N1  - Courses and lectures / International Centre for Mechanical Sciences ; 294, International Seminar on Mathematical Theory of Dynamical Systems and Microphysics <4,1985, Udine>
SP  - 223
EP  - 234
PB  - Springer
CY  - Wien [u.a.]
ER  - 
TY  - JOUR
A1  - Mertens, Josef
A1  - Klevenhusen, K. D.
A1  - Jakob, H.
T1  - Accurate Transonic Wave Drag Prediction Using Simple Physical Models
JF  - AIAA-Journal. 25 (1987), H. 6
Y1  - 1987
SN  - 0001-1452
SP  - 799
EP  - 805
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Hamada, S. A.
A1  - Hamilton, W. D.
T1  - Gamma-gamma directional correlation measurements in 84Kr following thermal neutron capture by natural krypton / S. A. Hamada ; W. D. Hamilton ; F. Hoyler
JF  - Journal of physics / G. 13 (1987), H. 9
Y1  - 1987
SN  - 0305-4616
SP  - 1143
EP  - 1163
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Tulke, A.
A1  - Lüth, H.
T1  - The Schottky barrier at the InSb(110)–Sn interface
JF  - Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 5 (1987), H. 4
Y1  - 1987
SN  - 1071-1023
N1  - ISSN der E-Ausg.: 0734-211X
SP  - 1054
EP  - 1056
ER  - 
TY  - JOUR
A1  - Hoyler, Friedrich
A1  - Colvin, G. G.
A1  - Robinson, S. J.
T1  - E0 transitions in 106Pd studied by neutron capture / G. G. Colvin ; F. Hoyler ; S. J. Robinson
JF  - Journal of physics / G. 13 (1987), H. 2
Y1  - 1987
SN  - 0305-4616
SP  - 191
EP  - 204
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Lüth, H.
T1  - Investigation of the InSb(110)-Sn schottky barrier by means of electron energy loss spectroscopy
JF  - Surface Science. 189-190 (1987)
Y1  - 1987
SN  - 0039-6028
N1  - ISSN der E-Ausg.: 0039-6028
SP  - 307
EP  - 314
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Schmitt, W.
A1  - Güntherodt, G.
A1  - Gambino, R. J.
T1  - CrO2—A New Half-Metallic Ferromagnet? Kämper, K.-P.; Schmitt, W.; Güntherodt, G.; Gambino, R. J., Ruf, R.
JF  - Physical Review Letters. 59 (1987), H. 24
Y1  - 1987
SN  - 1079-7114
SP  - 2788
EP  - 2791
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Schmitt, W.
A1  - Güntherodt, G.
T1  - The influence of adsorbates on the spin-resolved photoemission of Ni(110). Schmitt, W.; Kämper, K.-P.; Güntherodt, G.
JF  - Surface Science. 189/190 (1987)
Y1  - 1987
SN  - 0039-6028
N1  - Proceedings of the Ninth European Conference on Surface Science
SP  - 741
EP  - 507
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Schmitt, W.
A1  - Güntherodt, G.
T1  - Effect of adsorbates on the spin-polarized photoemission of itinerant ferromagnets. Schmitt, W.; Kämper, K.-P.; Güntherodt, G.
JF  - Physical Review B. 36 (1987), H. 7
Y1  - 1987
SN  - 1095-3795
SP  - 3763
EP  - 3768
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Kilthau, G.
A1  - Spies, K. H.
T1  - Sealing mechanism of lip seals
JF  - Eleventh 11th International Conference on Fluid Sealing : proceedings of the 11th Internat. Conference on Fluid Sealing, held at Cannes, France 8 - 10 April, 1987 / organised and sponsored by BHRA, the Fluid Engineering Centre. Ed. B. S. Nau
Y1  - 1987
SN  - 3-540-51383-3
N1  - International Conference on Fluid Sealing <11, 1987, Cannes>
SP  - 748
EP  - 772
PB  - Elsevier
CY  - London
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Radkowitsch, H.
A1  - Lüdemann, H.-D.
T1  - High Pressure NMR Study of the Molecular Dynamics of Liquid methyl fluoride and deutero-methyl fluoride / Lang, E. W. ; Prielmeier, F. X. ; Radkowitsch, H. ; Lüdemann, H. D.
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 91 (1987), H. 10
Y1  - 1987
SN  - 0005-9021
SP  - 1017
EP  - 1025
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Radkowitsch, H.
A1  - Lüdemann, H. D.
T1  - High Pressure NMR Study of the Molecular Dynamics of Liquid fluoroform and deutero-fluoroform / Lang, E. W. ; Prielmeier, F. X. ; Radkowitsch, H. ; Lüdemann, H. D.
JF  - Berichte der Bunsen-Gesellschaft für Physikalische Chemie. 91 (1987), H. 10
Y1  - 1987
SN  - 0005-9021
SP  - 1025
EP  - 1033
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Lang, E. W.
A1  - Speedy, R. J.
A1  - Lüdemann, H.-D.
T1  - Diffusion in supercooled water to 300 MPa
JF  - Physical Review Letters. 59 (1987), H. 10
Y1  - 1987
SN  - 0031-9007
SP  - 1128
EP  - 1131
ER  - 
TY  - JOUR
A1  - Prielmeier, Franz
A1  - Speedy, R. J.
A1  - Lüdemann, H.-D.
T1  - High Pressure NMR Self-Diffusion Studies on Supercooled Water
JF  - High Pressure Science and Technology Proceeding XI AIRAPT, Kiew. 1
Y1  - 1987
N1  - AIRAPT Conference / International Association for the Advancement of High Pressure Science and Technology
SP  - 75
ER  - 
TY  - JOUR
A1  - Elbers, Gereon
A1  - Remme, S.
A1  - Lehmann, G.
T1  - EPR and Optical Absorption of Cr3+ in CsCl and CsBr
JF  - Physica Status Solidi (B). 142 (1987), H. 2
Y1  - 1987
SN  - 0031-8957
SP  - 367
EP  - 377
ER  - 
TY  - JOUR
A1  - Ziemons, Karl
T1  - Jet production and fragmentation properties in deep inelastic muon scattering
JF  - Zeitschrift für Physik C :  Particles and Fields
Y1  - 1987
SN  - 0170-9739
N1  - European Muon Collaboration
VL  - 36
IS  - 4
SP  - 527
EP  - 543
ER  - 
TY  - JOUR
A1  - Anik, Sabri
A1  - Frohberg, Martin G.
T1  - Thermodynamics and solubility of oxygen in liquid bismuth-lead and bismuth-antimony alloys
JF  - Berichte der Bunsengesellschaft für physikalische Chemie
Y1  - 1987
SN  - 0940-483X
SN  - 0005-9021
VL  - 91
IS  - 7
SP  - 790
EP  - 794
ER  - 
TY  - JOUR
A1  - Wang, Mao
A1  - Anik, Sabri
A1  - Frohberg, Martin G.
T1  - Thermodynamics of oxygen in the lead-antimony system at 1173 K
JF  - Erzmetall : Rohstoffgewinnung, Verarbeitung, Recycling, Umwelttechnik
Y1  - 1987
SN  - 0044-2658
VL  - 40
IS  - 6
SP  - 316
EP  - 319
ER  - 
TY  - JOUR
A1  - Krüger, Götz
A1  - Grötzinger, Joachim
A1  - Berndt, Heinz
T1  - Enantiomeric resolution of amino acid derivatives on chiral stationary phases by high-performance liquid chromatography
JF  - Journal of Chromatography A
Y1  - 1987
U6  - http://dx.doi.org/10.1016/S0021-9673(01)85005-6
SN  - 0021-9673
VL  - 1987
IS  - 397
SP  - 223
EP  - 232
ER  - 
TY  - JOUR
A1  - Smith, Walker O.
A1  - Baumann, Marcus
A1  - Wilson, David L.
A1  - Aletsee, Ludwig
T1  - Phytoplankton biomass and productivity in the marginal ice zone of the Fram Strait during summer 1984
JF  - Journal of geophysical research
Y1  - 1987
SN  - 2156-2202 (E-Journal); 2169-9291 (E-Journal); 0148-0227 (Print); 2169-9275 (Print)
VL  - Vol. 92
IS  - Iss. C7
SP  - 6777
EP  - 6786
ER  - 
TY  - JOUR
A1  - Jahnke, J.
A1  - Baumann, Marcus
T1  - Differentiation between Phaeocystis pouchetii (Har.) Lagerheim and Phaeocystis globosa Scherffel
JF  - Hydrobiological bulletin
Y1  - 1987
SN  - 0165-1404 (Print); 1573-5125 (E-Journal)
VL  - Vol. 21
IS  - Iss. 2
SP  - 141
EP  - 147
ER  - 
TY  - JOUR
A1  - Staat, Manfred
A1  - Ballmann, J.
T1  - Computation of impacts on elastic solids by methods of bicharacteristics
JF  - Computational Mechanics '88 : theory and applications ; proceedings of the International Conference on Computational Engineering Science April 10-14, 1988, Atlanta, GA, USA ; vol. 2
N2  - Shock waves, explosions, impacts or cavitation bubble collapses may generate stress waves in solids causing cracks or unexpected dammage due to focussing, physical nonlinearity or interaction with existing cracks. There is a growing interest in wave propagation, which poses many novel problems to experimentalists and theorists.
KW  - Bicharakteristikenverfahren
KW  - Elastizität
KW  - elastic solids
KW  - bicharacteristics
Y1  - 1988
SP  - 1719
EP  - 1722
ER  - 
TY  - JOUR
A1  - Kern, Alexander
A1  - Zischank, Wolfgang J.
T1  - Melting effects on metal sheets and air termination wires caused by direct lightning strikes
JF  - Conference proceedings : Graz, Österreich, 25. - 29. April 1988 / Gesamtorganisation: Österr. Verb. für Elektrotechnik (ÖVE), Fachausschuß Blitzschutz ... [Red.: G. Diendorfer ...]
Y1  - 1988
SN  - 3-85133-001-3
N1  - International Conference on Lightning Protection >19, 1988, Graz> ; ICLP <19, 1988, Graz> ; Österreichischer Verband für Elektrotechnik / Fachausschuss Blitzschutz
PB  - Eigenverl. des ÖVE
CY  - Wien
ER  - 
TY  - JOUR
A1  - Krause, Gregor
A1  - Fruth, B.
T1  - Dielectric Properties of Polyolefins Stressed by High Electrical Fields / Fruth, B. ; Krause, G.
JF  - Plenary lectures and contributions presented at the International Symposium on Polymer Materials : held in San Sebastian (Donostia), Spain, 31 August - 4 September, 1987 / symposium ed. G. M. Guzmán ; A. Santamaria
Y1  - 1988
SN  - 3-85739-220-7
N1  - International Symposium on Polymer Materials <1987, San Sebastián, Golfo de Vizcaya>
PB  - Huethig & Wepf
CY  - Basel
ER  - 
TY  - JOUR
A1  - Krause, Gregor
A1  - Schuppe, W.D.
A1  - Saure, M.
A1  - Andress, H.
T1  - Sensitive Analytical and Physical Methods for Diagnosis of Variations in Polyolefin Plaques and Cable Insulations / W.D. Schuppe, M. Saure, H. Andress, K. Möller, D. Meurer, G. Krause
JF  - Proceedings of the 32nd session : 28th August - 3rd September.
Y1  - 1988
N1  - International Conference on Large Electric Systems, CIGRÉ <32, Paris, 1988>
ER  -