@article{1183529932, author = {Lacher, R. C.}, title = {Cell-like mappings of ${\text{ANR's}}$}, journal = {Bull. Amer. Math. Soc.}, volume = {74}, number = {6}, year = {1968}, pages = { 933-935}, language = {en}, url = {http://dml.mathdoc.fr/item/1183529932} }
Lacher, R. C. Cell-like mappings of ${\text{ANR's}}$. Bull. Amer. Math. Soc., Tome 74 (1968) no. 6, pp. 933-935. http://gdmltest.u-ga.fr/item/1183529932/