Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TDM_2001_4_a13, author = {V. N. Sachkov}, title = {Partitions with merging and discordant set partitions}, journal = {Trudy po diskretnoj matematike}, pages = {201--222}, publisher = {mathdoc}, volume = {4}, year = {2001}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TDM_2001_4_a13/} }
V. N. Sachkov. Partitions with merging and discordant set partitions. Trudy po diskretnoj matematike, Trudy po Diskretnoi Matematike, Tome 4 (2001), pp. 201-222. http://geodesic.mathdoc.fr/item/TDM_2001_4_a13/