@article{bwmeta1.element.desklight-f1d1098a-ab1a-41f4-a9ba-b2546cba775a,
author = {J. P\l onka},
title = {On the arity of idempotent reduct of abelian groups},
journal = {Colloquium Mathematicae},
volume = {27},
year = {1973},
pages = {175-176},
zbl = {0277.08004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-f1d1098a-ab1a-41f4-a9ba-b2546cba775a}
}
J. Płonka. On the arity of idempotent reduct of abelian groups. Colloquium Mathematicae, Tome 27 (1973) pp. 175-176. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-f1d1098a-ab1a-41f4-a9ba-b2546cba775a/