On concentric semigroups
Tamura, Takayuki
Proc. Japan Acad., Tome 44 (1968) no. 8, p. 868-870 / Harvested from Project Euclid
Publié le : 1968-05-15
Classification:  20.92
@article{1195520970,
     author = {Tamura, Takayuki},
     title = {On concentric semigroups},
     journal = {Proc. Japan Acad.},
     volume = {44},
     number = {8},
     year = {1968},
     pages = { 868-870},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1195520970}
}
Tamura, Takayuki. On concentric semigroups. Proc. Japan Acad., Tome 44 (1968) no. 8, pp.  868-870. http://gdmltest.u-ga.fr/item/1195520970/