@article{GDZPPN002346192,
title = {A Set Theory Based on a Certain 3-Valued Logic.},
journal = {Mathematica Scandinavica},
volume = {8},
year = {1960},
pages = {127-136},
zbl = {0096.24301},
url = {http://dml.mathdoc.fr/item/GDZPPN002346192}
}
Skolem, Th. A Set Theory Based on a Certain 3-Valued Logic.. Mathematica Scandinavica, Tome 8 (1960) pp. 127-136. http://gdmltest.u-ga.fr/item/GDZPPN002346192/