@article{1195520988, author = {Sakai, Shozo}, title = {On extensions of mappings into $n$-cubes}, journal = {Proc. Japan Acad.}, volume = {44}, number = {8}, year = {1968}, pages = { 939-943}, language = {en}, url = {http://dml.mathdoc.fr/item/1195520988} }
Sakai, Shozo. On extensions of mappings into $n$-cubes. Proc. Japan Acad., Tome 44 (1968) no. 8, pp. 939-943. http://gdmltest.u-ga.fr/item/1195520988/