Expansion of automorphic functions on sl3(C>/SU<3)

One constructs the expansion for automorphic functions on SL₃,()/SU(3) using the method presented by the author in a previous paper [Zap. Nauch. Sem. Leningr. Otd. Mat. Inst.,116, 119–141 (1982)].Translated from Zapiski Nauchnykh Seminarov Leningradskogo Otdeleniya Matematicheskogo Instituta im. V. A. Steklova AN SSSR, Vol. 125, pp. 144–153, 1983.