LEADER 01186nam a2200337 i 4500 001 991001278179707536 005 20020507190518.0 008 960924s1973 de ||| | eng 020 $a3540065016 035 $ab10825332-39ule_inst 035 $aLE01309825$9ExL 040 $aDip.to Matematica$beng 082 0 $a512.4 084 $aAMS 16-02 084 $aAMS 16-XX 084 $aAMS 16L99 100 1 $aTachikawa, Hiroyuki$056384 245 10$aQuasi-Frobenius rings and generalizations :$bQF-3 and QF-1 rings /$cNotes by Claus Michael Ringel 260 $aBerlin :$bSpringer-Verlag,$c1973 300 $ax, 172 p. ;$c25 cm 490 0 $aLecture notes in mathematics,$x0075-8434 ;$v351 500 $aBibliography: p. 168-172 650 0$aAssociative algebras 650 0$aAssociative rings 650 0$aQuasi-Frobenius rings 907 $a.b10825332$b23-02-17$c28-06-02 912 $a991001278179707536 945 $aLE013 16-XX TAC11 (1973)$g1$i2013000060668$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10933116$z28-06-02 996 $aQuasi-Frobenius rings and generalizations$981430 997 $aUNISALENTO 998 $ale013$b01-01-96$cm$da $e-$feng$gde $h0$i1