Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1996__46_4_a5, author = {Jakub{\'\i}k, J\'an and Lihov\'a, Judita}, title = {Systems of intervals of partially ordered sets}, journal = {Mathematica slovaca}, pages = {355--361}, publisher = {mathdoc}, volume = {46}, number = {4}, year = {1996}, mrnumber = {1472629}, zbl = {0888.06001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1996__46_4_a5/} }
Jakubík, Ján; Lihová, Judita. Systems of intervals of partially ordered sets. Mathematica slovaca, Tome 46 (1996) no. 4, pp. 355-361. http://geodesic.mathdoc.fr/item/MASLO_1996__46_4_a5/