@article{1183738003,
author = {Ferebee, Ann S.},
title = {Review: Richard Tursman, The Shortest Axioms of the Implicational Calculus; Ivo Thomas, Final Word on a Shortest Implicational Axiom},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738003}
}
Ferebee, Ann S. Review: Richard Tursman, The Shortest Axioms of the Implicational Calculus; Ivo Thomas, Final Word on a Shortest Implicational Axiom. J. Symbolic Logic, Tome 36 (1971) no. 1, . http://gdmltest.u-ga.fr/item/1183738003/