@article{bwmeta1.element.desklight-b31d5c6f-bd5a-401a-9ea2-b6570c5f2161,
author = {J. P\l onka},
title = {On groups in which idempotent reducts form a chain},
journal = {Colloquium Mathematicae},
volume = {31},
year = {1974},
pages = {87-91},
zbl = {0279.20045},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-b31d5c6f-bd5a-401a-9ea2-b6570c5f2161}
}
J. Płonka. On groups in which idempotent reducts form a chain. Colloquium Mathematicae, Tome 31 (1974) pp. 87-91. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-b31d5c6f-bd5a-401a-9ea2-b6570c5f2161/