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@article{AL_1992_31_3_a3, author = {Andrzej Orlicki}, title = {On a concept of a binary relation over partial enumerated sets}, journal = {Algebra i logika}, pages = {306--318}, publisher = {mathdoc}, volume = {31}, number = {3}, year = {1992}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AL_1992_31_3_a3/} }
Andrzej Orlicki. On a concept of a binary relation over partial enumerated sets. Algebra i logika, Tome 31 (1992) no. 3, pp. 306-318. http://geodesic.mathdoc.fr/item/AL_1992_31_3_a3/