@article{1183386622, title = {Further Citations}, journal = {J. Symbolic Logic}, volume = {4}, number = {1}, year = {1939}, pages = { 135-136}, language = {en}, url = {http://dml.mathdoc.fr/item/1183386622} }
(éd.). Further Citations. J. Symbolic Logic, Tome 4 (1939) no. 1, pp. 135-136. http://gdmltest.u-ga.fr/item/1183386622/