@article{1183505634, author = {Kasner, Edward and DeCicco, John}, title = {Union-preserving transformations of space}, journal = {Bull. Amer. Math. Soc.}, volume = {50}, number = {12}, year = {1944}, pages = { 98-107}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505634} }
Kasner, Edward; DeCicco, John. Union-preserving transformations of space. Bull. Amer. Math. Soc., Tome 50 (1944) no. 12, pp. 98-107. http://gdmltest.u-ga.fr/item/1183505634/