TY  - BOOK
AU  - Conference on "Differential Geometric Methods in Mathematical Physics", Clausthal, FRG, July 23-25, 1980.
AU  - Doebner, H. D.
AU  - Petry, H. R.
AU  - Andersson, Stig I.
TI  - Differential geometric methods in mathematical physics; proceedings of an international conference
U1  - 530.1 
PY  - 1982///
CY  - Berlin
PB  - Springer-Verlag
ER  -