Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_2002__52_5_a0, author = {Ratanaprasert, Chawewan}, title = {Graph isomorphism of ordered sets}, journal = {Mathematica slovaca}, pages = {491--499}, publisher = {mathdoc}, volume = {52}, number = {5}, year = {2002}, mrnumber = {1963439}, zbl = {1030.06001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_2002__52_5_a0/} }
Ratanaprasert, Chawewan. Graph isomorphism of ordered sets. Mathematica slovaca, Tome 52 (2002) no. 5, pp. 491-499. http://geodesic.mathdoc.fr/item/MASLO_2002__52_5_a0/