@article{1093956246, author = {Kearns, John T.}, title = {The contribution of Le\'sniewski.}, journal = {Notre Dame J. Formal Logic}, volume = {8}, number = {3}, year = {1967}, pages = { 61-93}, language = {en}, url = {http://dml.mathdoc.fr/item/1093956246} }
Kearns, John T. The contribution of Leśniewski.. Notre Dame J. Formal Logic, Tome 8 (1967) no. 3, pp. 61-93. http://gdmltest.u-ga.fr/item/1093956246/