@article{1183744241,
author = {Pazdyka, Pawel},
title = {Definability of Models by Means of Existential Formulas without Identity},
journal = {J. Symbolic Logic},
volume = {58},
number = {1},
year = {1993},
pages = { 424-434},
language = {en},
url = {http://dml.mathdoc.fr/item/1183744241}
}
Pazdyka, Pawel. Definability of Models by Means of Existential Formulas without Identity. J. Symbolic Logic, Tome 58 (1993) no. 1, pp. 424-434. http://gdmltest.u-ga.fr/item/1183744241/