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@article{MAN_1990__287_1_164680, author = {Yoshihiro Nakamura and Nobuhisa Sakakibara}, title = {Perfectness of certain subsemigroups of a perfect semigroup.}, journal = {Mathematische Annalen}, pages = {213--220}, publisher = {mathdoc}, volume = {287}, number = {1}, year = {1990}, zbl = {0675.20055}, url = {http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164680/} }
TY - JOUR AU - Yoshihiro Nakamura AU - Nobuhisa Sakakibara TI - Perfectness of certain subsemigroups of a perfect semigroup. JO - Mathematische Annalen PY - 1990 SP - 213 EP - 220 VL - 287 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164680/ ID - MAN_1990__287_1_164680 ER -
Yoshihiro Nakamura; Nobuhisa Sakakibara. Perfectness of certain subsemigroups of a perfect semigroup.. Mathematische Annalen, Tome 287 (1990) no. 1, pp. 213-220. http://geodesic.mathdoc.fr/item/MAN_1990__287_1_164680/