01351nam a22003975i 4500991002219029707536cr nn 008mamaa121227s2004 de | s |||| 0|eng d9783540409984b14139807-39ule_instBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematicaeng512.4623AMS 13H10AMS 35-02AMS 35DAMS 35J60AMS 35K55AMS 35Q35AMS 76ANastasescu, Constantin54151Methods of graded rings[e-book] /by Constantin Nastasescu, Freddy OystaeyenBerlin :Springer,20041 online resource (xii, 304 p.)Lecture Notes in Mathematics,1617-9692 ;1836MathematicsAlgebraGroup theoryMathematical physicsOystaeyen, Freddyauthorhttp://id.loc.gov/vocabulary/relators/aut732484Springer eBookshttp://dx.doi.org/10.1007/b94904An electronic book accessible through the World Wide Web.b1413980703-03-2205-09-13991002219029707536Methods of graded rings1443142UNISALENTOle01305-09-13m@ -engde 00