Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1997__47_3_a0, author = {Palko, Vladim{\'\i}r}, title = {Topological difference posets}, journal = {Mathematica slovaca}, pages = {211--220}, publisher = {mathdoc}, volume = {47}, number = {3}, year = {1997}, mrnumber = {1796327}, zbl = {1018.06501}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1997__47_3_a0/} }
Palko, Vladimír. Topological difference posets. Mathematica slovaca, Tome 47 (1997) no. 3, pp. 211-220. http://geodesic.mathdoc.fr/item/MASLO_1997__47_3_a0/