@article{1183395171,
author = {Barcan, Ruth C.},
title = {The Deduction Theorem in a Functional Calculus of First Order Based on Strict Implication},
journal = {J. Symbolic Logic},
volume = {11},
number = {1},
year = {1946},
pages = { 115-118},
language = {en},
url = {http://dml.mathdoc.fr/item/1183395171}
}
Barcan, Ruth C. The Deduction Theorem in a Functional Calculus of First Order Based on Strict Implication. J. Symbolic Logic, Tome 11 (1946) no. 1, pp. 115-118. http://gdmltest.u-ga.fr/item/1183395171/