@article{1183736981, author = {Levitz, Hilbert}, title = {Review: Harvey Gerber, An Extension of Schutte's Klammer-Symbols}, journal = {J. Symbolic Logic}, volume = {34}, number = {1}, year = {1969}, language = {en}, url = {http://dml.mathdoc.fr/item/1183736981} }
Levitz, Hilbert. Review: Harvey Gerber, An Extension of Schutte's Klammer-Symbols. J. Symbolic Logic, Tome 34 (1969) no. 1, . http://gdmltest.u-ga.fr/item/1183736981/