@article{1183389100, author = {McKinsey, J. C. C.}, title = {Postulates for the Calculus of Binary Relations}, journal = {J. Symbolic Logic}, volume = {5}, number = {1}, year = {1940}, pages = { 85-97}, language = {en}, url = {http://dml.mathdoc.fr/item/1183389100} }
McKinsey, J. C. C. Postulates for the Calculus of Binary Relations. J. Symbolic Logic, Tome 5 (1940) no. 1, pp. 85-97. http://gdmltest.u-ga.fr/item/1183389100/