TY - BOOK AU - Beiglbock,W. AU - Bohm,A. AU - Takasugi,E. ED - International colloqium and integrative conference on group theory and mathematical physics TI - Group theoretical methods in physics T2 - Lecture notes in physics, v.94 PY - 1979/// CY - Berlin PB - Springer-Verlag KW - QUANTUM MECHANICS KW - INIS ER -