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@article{MASLO_1971__21_3_a3, author = {Abrhan, Imrich}, title = {Pozn\'amka k maxim\'alnym ($H_1,H_2$)-ide\'alom v pologrup\'ach}, journal = {Mathematica slovaca}, pages = {214--218}, publisher = {mathdoc}, volume = {21}, number = {3}, year = {1971}, mrnumber = {0302794}, zbl = {0231.20022}, language = {sl}, url = {http://geodesic.mathdoc.fr/item/MASLO_1971__21_3_a3/} }
Abrhan, Imrich. Poznámka k maximálnym ($H_1,H_2$)-ideálom v pologrupách. Mathematica slovaca, Tome 21 (1971) no. 3, pp. 214-218. http://geodesic.mathdoc.fr/item/MASLO_1971__21_3_a3/