@article{1195520391, author = {Tamura, Takayuki}, title = {Abelian groups and $\Re$-semigroups}, journal = {Proc. Japan Acad.}, volume = {46}, number = {10}, year = {1970}, pages = { 212-216}, language = {en}, url = {http://dml.mathdoc.fr/item/1195520391} }
Tamura, Takayuki. Abelian groups and $\Re$-semigroups. Proc. Japan Acad., Tome 46 (1970) no. 10, pp. 212-216. http://gdmltest.u-ga.fr/item/1195520391/