@article{GDZPPN002029901, title = {Chaines maximales de pr\'eordres.}, journal = {Aequationes mathematicae}, volume = {15}, year = {1977}, pages = {49-54}, language = {fr}, url = {http://dml.mathdoc.fr/item/GDZPPN002029901} }
Arditti, J.C.; Cori. Chaines maximales de préordres.. Aequationes mathematicae, Tome 15 (1977) pp. 49-54. http://gdmltest.u-ga.fr/item/GDZPPN002029901/