Manuel
Saorin Castaño
Catedraticos de Universidad
University of Ottawa
Ottawa, CanadáUniversity of Ottawa-ko ikertzaileekin lankidetzan egindako argitalpenak (1)
1999
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Homological aspects of semigroup gradings on rings and algebras
Canadian Journal of Mathematics, Vol. 51, Núm. 3, pp. 488-505