@article{1183734252, author = {Church, Alonzo}, title = {Prefactory Statement to the Index Volume [to Vols. 1-25 of J. Symbolic Logic]}, journal = {J. Symbolic Logic}, volume = {26}, number = {1-2}, year = {1961}, language = {en}, url = {http://dml.mathdoc.fr/item/1183734252} }
Church, Alonzo. Prefactory Statement to the Index Volume [to Vols. 1-25 of J. Symbolic Logic]. J. Symbolic Logic, Tome 26 (1961) no. 1-2, . http://gdmltest.u-ga.fr/item/1183734252/