TY  - BOOK
AU  - Hehl, F. W
AU  - Kiefer, Claus
TI  - Black holes : theory and observation : proceedings of the 179th W.E. Heraeus seminar, held at bad Honnef, Germany, 18-22 August 1997
SN  - 9783540651581
U1  - 523.8875 HEH 
PY  - 1998///
CY  - Berlin ; New York
PB  - Springer
KW  - Astrophysics - Congresses
ER  -