@book{GartzenHeilMang1992, author = {Gartzen, Johannes and Heil, G{\"u}nter and Mang, Thomas}, title = {Verfahren und Vorrichtung zur Isolierung von polymeren Werkstoffen und Metallen aus Verbundwerkstoffen / Offenlegungsschrift DE 4037523 A1 ; Offenlegungstag 27.05.1992}, publisher = {Deutsches Patentamt}, address = {M{\"u}nchen}, pages = {4 S.}, year = {1992}, language = {de} } @book{MangHeilGartzen1992, author = {Mang, Thomas and Heil, G{\"u}nter and Gartzen, Johannes}, title = {Verfahren zur Behandlung von Fotopapier / Patentschrift DE 4105368 C1}, publisher = {Deutsches Patentamt}, address = {M{\"u}nchen}, pages = {4 S.}, year = {1992}, language = {de} } @article{Ziemons1992, author = {Ziemons, Karl}, title = {Muoproduction of J/ψ and the gluon distribution of the nucleon}, series = {Zeitschrift f{\"u}r Physik C Particles and Fields}, volume = {56}, journal = {Zeitschrift f{\"u}r Physik C Particles and Fields}, number = {1}, isbn = {1431-5858}, pages = {21 -- 28}, year = {1992}, abstract = {Measurements are presented of the inclusive distributions of the J/Ψ meson produced by muons of energy 200 GeV from an ammonia target. The gluon distribution of the nucleon has been derived from the data in the range 0.04