@article{1138039654, author = {Kiselman, Christer O.}, title = {Regularity classes for operations in convexity theory}, journal = {Kodai Math. J.}, volume = {15}, number = {1}, year = {1992}, pages = { 354-374}, language = {en}, url = {http://dml.mathdoc.fr/item/1138039654} }
Kiselman, Christer O. Regularity classes for operations in convexity theory. Kodai Math. J., Tome 15 (1992) no. 1, pp. 354-374. http://gdmltest.u-ga.fr/item/1138039654/