@article{1195521688,
author = {Tamura, Takayuki},
title = {Decomposability of extension and its application to finite semigroups},
journal = {Proc. Japan Acad.},
volume = {43},
number = {5},
year = {1967},
pages = { 93-97},
language = {en},
url = {http://dml.mathdoc.fr/item/1195521688}
}
Tamura, Takayuki. Decomposability of extension and its application to finite semigroups. Proc. Japan Acad., Tome 43 (1967) no. 5, pp. 93-97. http://gdmltest.u-ga.fr/item/1195521688/