@article{CM_1937__4__112_0,
author = {Freudenthal, Hans},
title = {Zur intuitionistischen Deutung logischer Formeln},
journal = {Compositio Mathematica},
volume = {4},
year = {1937},
pages = {112-116},
zbl = {0015.24201},
language = {de},
url = {http://dml.mathdoc.fr/item/CM_1937__4__112_0}
}
Freudenthal, Hans. Zur intuitionistischen Deutung logischer Formeln. Compositio Mathematica, Tome 4 (1937) pp. 112-116. http://gdmltest.u-ga.fr/item/CM_1937__4__112_0/