@article{1093883342,
author = {Caicedo, Xavier},
title = {On extensions of $L\_{\omega \omega }(Q\_1)$.},
journal = {Notre Dame J. Formal Logic},
volume = {22},
number = {1},
year = {1981},
pages = { 85-93},
language = {en},
url = {http://dml.mathdoc.fr/item/1093883342}
}
Caicedo, Xavier. On extensions of $L_{\omega \omega }(Q_1)$.. Notre Dame J. Formal Logic, Tome 22 (1981) no. 1, pp. 85-93. http://gdmltest.u-ga.fr/item/1093883342/