@article{1093883570,
author = {Englebretsen, George},
title = {Do we need relative identity?},
journal = {Notre Dame J. Formal Logic},
volume = {23},
number = {3},
year = {1982},
pages = { 91-93},
language = {en},
url = {http://dml.mathdoc.fr/item/1093883570}
}
Englebretsen, George. Do we need relative identity?. Notre Dame J. Formal Logic, Tome 23 (1982) no. 3, pp. 91-93. http://gdmltest.u-ga.fr/item/1093883570/