@article{1102905693, author = {Schneider, Rolf}, title = {A measure of convexity for compact sets.}, journal = {Pacific J. Math.}, volume = {61}, number = {2}, year = {1975}, pages = { 617-625}, language = {en}, url = {http://dml.mathdoc.fr/item/1102905693} }
Schneider, Rolf. A measure of convexity for compact sets.. Pacific J. Math., Tome 61 (1975) no. 2, pp. 617-625. http://gdmltest.u-ga.fr/item/1102905693/