Dobrev V K Harmonic analysis on the n-dimensioal lorentz group and its application to conformal quantum field theory Dobrev V K; Mack G; Petkova V B; Petrova S G; Todorov I T - Berlin Springer-Verlag 1977 - x, 279p. cm. - Lecture notes in physics; 63 . Standard No.: 23306 Source: Textual Dewey Class. No.: B393M0bCN1, L7