@article{1183740063,
author = {Smorynski, C.},
title = {On Axiomatizing Fragments},
journal = {J. Symbolic Logic},
volume = {42},
number = {1},
year = {1977},
pages = { 530-544},
language = {en},
url = {http://dml.mathdoc.fr/item/1183740063}
}
Smorynski, C. On Axiomatizing Fragments. J. Symbolic Logic, Tome 42 (1977) no. 1, pp. 530-544. http://gdmltest.u-ga.fr/item/1183740063/