@article{dmtcs:595, title = {Operations on partially ordered sets and rational identities of type A}, author = {Adrien Boussicault}, url = {https://dmtcs.episciences.org/595}, doi = {10.46298/dmtcs.595}, journal = {Discrete Mathematics \& Theoretical Computer Science}, issn = {1365-8050}, volume = {Vol. 15 no. 2}, issuetitle = {Combinatorics}, eid = 1, year = {2013}, month = {Apr}, keywords = {[INFO.INFO-DM] Computer Science [cs]/Discrete Mathematics [cs.DM]}, language = {English}, }