@article{1183740506,
author = {Guaspari, David},
title = {Definability in Models of Set Theory},
journal = {J. Symbolic Logic},
volume = {45},
number = {1},
year = {1980},
pages = { 9-19},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740506}
}
Guaspari, David. Definability in Models of Set Theory. J. Symbolic Logic, Tome 45 (1980) no. 1, pp. 9-19. http://gdmltest.u-ga.fr/item/1183740506/