@article{GDZPPN001261967,
title = {On the structure of (m,n)-commutative semigroups.},
journal = {Semigroup forum},
volume = {44},
year = {1992},
pages = {183-190},
zbl = {0789.20070},
url = {http://dml.mathdoc.fr/item/GDZPPN001261967}
}
Nagy, A. On the structure of (m,n)-commutative semigroups.. Semigroup forum, Tome 44 (1992) pp. 183-190. http://gdmltest.u-ga.fr/item/GDZPPN001261967/