TY  - BOOK
ED  - Ettore Majorana International School of Mathematical Physics (1977 : Erice, Italy).
ED  - Velo, Giorgio.
ED  - Wightman, Arthur S.
TI  - Invariant wave equations: proceedings of the "Ettore Majorana" International School of Mathematical Physics held in Erice, June 27 to July 9, 1977 
T2  - Lecture notes in physics
SN  - 3540086552
PY  - 1978///
CY  - Berlin
PB  - Springer-Verlag
KW  - Wave equations, Invariant
KW  - Addresses, essays, lectures
ER  -