@article{1102971066,
author = {Brown, T. C.},
title = {An interesting combinatorial method in the theory of locally finite semigroups.},
journal = {Pacific J. Math.},
volume = {39},
number = {3},
year = {1971},
pages = { 285-289},
language = {en},
url = {http://dml.mathdoc.fr/item/1102971066}
}
Brown, T. C. An interesting combinatorial method in the theory of locally finite semigroups.. Pacific J. Math., Tome 39 (1971) no. 3, pp. 285-289. http://gdmltest.u-ga.fr/item/1102971066/