@article{1103043516,
author = {Williamson, J. H.},
title = {On the functional representation of certain algebraic systems.},
journal = {Pacific J. Math.},
volume = {7},
number = {4},
year = {1957},
pages = { 1251-1277},
language = {en},
url = {http://dml.mathdoc.fr/item/1103043516}
}
Williamson, J. H. On the functional representation of certain algebraic systems.. Pacific J. Math., Tome 7 (1957) no. 4, pp. 1251-1277. http://gdmltest.u-ga.fr/item/1103043516/