@article{1178243806, author = {Ikoma, Kazuo}, title = {Modulus of rings in space}, journal = {Tohoku Math. J. (2)}, volume = {15}, number = {4}, year = {1963}, pages = { 220-226}, language = {en}, url = {http://dml.mathdoc.fr/item/1178243806} }
Ikoma, Kazuo. Modulus of rings in space. Tohoku Math. J. (2), Tome 15 (1963) no. 4, pp. 220-226. http://gdmltest.u-ga.fr/item/1178243806/