@article{1183505732, author = {Grove, V. G.}, title = {The transformation of \v Cech}, journal = {Bull. Amer. Math. Soc.}, volume = {50}, number = {12}, year = {1944}, pages = { 231-234}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505732} }
Grove, V. G. The transformation of Čech. Bull. Amer. Math. Soc., Tome 50 (1944) no. 12, pp. 231-234. http://gdmltest.u-ga.fr/item/1183505732/