@article{1183732562, author = {Lemmon, E. J.}, title = {Review: R. N. McLaughlin, Further Problems of Derived Obligation}, journal = {J. Symbolic Logic}, volume = {21}, number = {1}, year = {1956}, pages = { 379-380}, language = {en}, url = {http://dml.mathdoc.fr/item/1183732562} }
Lemmon, E. J. Review: R. N. McLaughlin, Further Problems of Derived Obligation. J. Symbolic Logic, Tome 21 (1956) no. 1, pp. 379-380. http://gdmltest.u-ga.fr/item/1183732562/