@article{1183740254,
author = {Pillay, Anand},
title = {Number of Countable Models},
journal = {J. Symbolic Logic},
volume = {43},
number = {1},
year = {1978},
pages = { 492-496},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740254}
}
Pillay, Anand. Number of Countable Models. J. Symbolic Logic, Tome 43 (1978) no. 1, pp. 492-496. http://gdmltest.u-ga.fr/item/1183740254/