@article{1255644956, author = {Hamstrom, Mary-Elizabeth}, title = {A decomposition theorem for $E^{4}$}, journal = {Illinois J. Math.}, volume = {7}, number = {1}, year = {1963}, pages = { 503-507}, language = {en}, url = {http://dml.mathdoc.fr/item/1255644956} }
Hamstrom, Mary-Elizabeth. A decomposition theorem for $E^{4}$. Illinois J. Math., Tome 7 (1963) no. 1, pp. 503-507. http://gdmltest.u-ga.fr/item/1255644956/