@article{1102622094, author = {Auinger, Karl}, title = {Free products of combinatorial strict inverse semigroups.}, journal = {Pacific J. Math.}, volume = {166}, number = {2}, year = {1994}, pages = { 201-227}, language = {en}, url = {http://dml.mathdoc.fr/item/1102622094} }
Auinger, Karl. Free products of combinatorial strict inverse semigroups.. Pacific J. Math., Tome 166 (1994) no. 2, pp. 201-227. http://gdmltest.u-ga.fr/item/1102622094/