00954nam0-22003371i-450-9900013269604033213-540-56350-4000132696FED01000132696(Aleph)000132696FED0100013269620000920d1992----km-y0itay50------baengCyclic galois extensions of commutative ringsCornelius Greither.BerlinSpringer-Verlagc1992.X, 145 p.24 cmLecture Notes in Mathematics1534 .Teoria algebrica dei numeriAnelli commutativi512.2Greither,Cornelius60216ITUNINARICAUNIMARCBK990001326960403321C-20-(153410233MA1MA111R1813B05Cyclic Galois extensions of commutative rings78764UNINAING01