@article{1093883183, author = {Byrd, Michael}, title = {Eventual permanence.}, journal = {Notre Dame J. Formal Logic}, volume = {21}, number = {1}, year = {1980}, pages = { 591-601}, language = {en}, url = {http://dml.mathdoc.fr/item/1093883183} }
Byrd, Michael. Eventual permanence.. Notre Dame J. Formal Logic, Tome 21 (1980) no. 1, pp. 591-601. http://gdmltest.u-ga.fr/item/1093883183/