@article{1093887935,
author = {Gersting, Judith L.},
title = {Infinite series of regressive isols under addition.},
journal = {Notre Dame J. Formal Logic},
volume = {18},
number = {1},
year = {1977},
pages = { 299-304},
language = {en},
url = {http://dml.mathdoc.fr/item/1093887935}
}
Gersting, Judith L. Infinite series of regressive isols under addition.. Notre Dame J. Formal Logic, Tome 18 (1977) no. 1, pp. 299-304. http://gdmltest.u-ga.fr/item/1093887935/