@article{1183732664, author = {Bernays, Paul}, title = {Review: W. Ackermann, Solvable Cases of the Decision Problem}, journal = {J. Symbolic Logic}, volume = {22}, number = {1}, year = {1957}, pages = { 68-72}, language = {en}, url = {http://dml.mathdoc.fr/item/1183732664} }
Bernays, Paul. Review: W. Ackermann, Solvable Cases of the Decision Problem. J. Symbolic Logic, Tome 22 (1957) no. 1, pp. 68-72. http://gdmltest.u-ga.fr/item/1183732664/