@article{GDZPPN002353695, title = {On point classification in convex sets.}, journal = {Mathematica Scandinavica}, volume = {38}, year = {1976}, pages = {83-96}, zbl = {0331.52004}, url = {http://dml.mathdoc.fr/item/GDZPPN002353695} }
Waksman, Z.; Epelman, M. On point classification in convex sets.. Mathematica Scandinavica, Tome 38 (1976) pp. 83-96. http://gdmltest.u-ga.fr/item/GDZPPN002353695/