@article{03626142, title = {Dentable functions and radially uniform quasi-convexity.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {1}, year = {1978}, pages = {533-539}, doi = {10.1155/S0161171278000538}, zbl = {0403.49033}, language = {en}, url = {http://dml.mathdoc.fr/item/03626142} }
Looney, Carl G. Dentable functions and radially uniform quasi-convexity.. International Journal of Mathematics and Mathematical Sciences, Tome 1 (1978) pp. 533-539. doi : 10.1155/S0161171278000538. http://gdmltest.u-ga.fr/item/03626142/