%0 Book %T Invariant wave equations: proceedings of the "Ettore Majorana" International School of Mathematical Physics, held in Erice, June 27 to July 9, 1977 %E Velo, Giorgio %E Wightman, A. S. %S Lecture notes in physics 73 %D 1978 %I Springer %C Berlin [u.a.] %@ 3540086552 %G English %F 025490109 %O ed. by Giorgio Velo ... %L 18a %K Wave equations, Invariant %K Wave equations %K Congresses %K Quantum field theory %K Wellengleichung %K Quantenfeldtheorie %9 Text %9 Konferenzschrift %9 Konferenzschrift-1977-Erice %9 Bibliografie