Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1996__46_4_a3, author = {Gavalec, Martin}, title = {Partial order with duality and consistent choice problem}, journal = {Mathematica slovaca}, pages = {327--342}, publisher = {mathdoc}, volume = {46}, number = {4}, year = {1996}, mrnumber = {1472627}, zbl = {0890.06002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1996__46_4_a3/} }
Gavalec, Martin. Partial order with duality and consistent choice problem. Mathematica slovaca, Tome 46 (1996) no. 4, pp. 327-342. http://geodesic.mathdoc.fr/item/MASLO_1996__46_4_a3/