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@article{PIM_1980_N_S_27_41_a20, author = {Dragica N. Krgovi\'c}, title = {On {0-Minimal} {Bi-Ideals} {Of} {Semigroups}}, journal = {Publications de l'Institut Math\'ematique}, pages = {135 }, publisher = {mathdoc}, volume = {_N_S_27}, number = {41}, year = {1980}, url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a20/} }
Dragica N. Krgović. On 0-Minimal Bi-Ideals Of Semigroups. Publications de l'Institut Mathématique, _N_S_27 (1980) no. 41, p. 135 . http://geodesic.mathdoc.fr/item/PIM_1980_N_S_27_41_a20/