Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1971__251_151160, author = {David A. Smith}, title = {Bivariate function algebras on {Posets.}}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {100--109}, publisher = {mathdoc}, volume = {251}, year = {1971}, zbl = {0224.06002}, url = {http://geodesic.mathdoc.fr/item/JRAM_1971__251_151160/} }
David A. Smith. Bivariate function algebras on Posets.. Journal für die reine und angewandte Mathematik, Tome 251 (1971), pp. 100-109. http://geodesic.mathdoc.fr/item/JRAM_1971__251_151160/