@article{1195521873,
author = {Tamura, Takayuki and Etterbeek, Wallace},
title = {The lattice of congruences of locally cyclic semigroups},
journal = {Proc. Japan Acad.},
volume = {42},
number = {5},
year = {1966},
pages = { 682-684},
language = {en},
url = {http://dml.mathdoc.fr/item/1195521873}
}
Tamura, Takayuki; Etterbeek, Wallace. The lattice of congruences of locally cyclic semigroups. Proc. Japan Acad., Tome 42 (1966) no. 5, pp. 682-684. http://gdmltest.u-ga.fr/item/1195521873/