@article{1183737162,
author = {Martin, D. A. and Pour-El, M. B.},
title = {Axiomatizable Theories with Few Axiomatizable Extensions},
journal = {J. Symbolic Logic},
volume = {35},
number = {1},
year = {1970},
pages = { 205-209},
language = {en},
url = {http://dml.mathdoc.fr/item/1183737162}
}
Martin, D. A.; Pour-El, M. B. Axiomatizable Theories with Few Axiomatizable Extensions. J. Symbolic Logic, Tome 35 (1970) no. 1, pp. 205-209. http://gdmltest.u-ga.fr/item/1183737162/