TY - GEN AU - Hoffman,P.N TI - [tau]-rings and wreath product representations T2 - Lecture notes in mathematics SN - 0387095519 PY - 1979/// CY - Berlin, New York PB - Springer-Verlag KW - Commutative rings KW - Representations of groups KW - Symmetry groups N1 - Contine bibliografie ER -