TY  - JOUR
A1  - Blome, Hans-Joachim
A1  - Mashhoon, B.
T1  - Quasi-normal oscillations of a Schwarzschild black hole
JF  - Physics Letters A. 100 (1984), H. 5
Y1  - 1984
SN  - 0375-9601
SP  - 231
EP  - 234
ER  - 
TY  - JOUR
A1  - Schmitz, Günter
A1  - Damann, H.
A1  - Schmit, H. J.
T1  - Design and Analysis of a Waveguide Isolator with a Form-Birefringent Top Layer
JF  - ECOC '84 : Conference proceedings ; 10th European Conference on Optical Communication, September 3 - 6, 1984 Liederhalle Stuttgart, Federal Republic of Germany / Organized by Nachrichtentechn. Ges. im VDE (NTG).
Y1  - 1984
SN  - 3-8007-1383-7
SP  - 42
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  -