Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{COMIM_1995__3_1_a4, author = {Kla\v{s}ka, Ji\v{r}{\'\i}}, title = {Partitions and partially ordered sets}, journal = {Communications in Mathematics}, pages = {45--54}, publisher = {mathdoc}, volume = {03}, number = {1}, year = {1995}, mrnumber = {1474065}, zbl = {0849.06006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/COMIM_1995__3_1_a4/} }
Klaška, Jiří. Partitions and partially ordered sets. Communications in Mathematics, Tome 03 (1995) no. 1, pp. 45-54. http://geodesic.mathdoc.fr/item/COMIM_1995__3_1_a4/