@article{1183738022,
title = {Association for Symbolic Logic},
journal = {J. Symbolic Logic},
volume = {36},
number = {1},
year = {1971},
pages = { 711-752},
language = {en},
url = {http://dml.mathdoc.fr/item/1183738022}
}
(éd.). Association for Symbolic Logic. J. Symbolic Logic, Tome 36 (1971) no. 1, pp. 711-752. http://gdmltest.u-ga.fr/item/1183738022/