@article{01549689, title = {Correct Soltan-Vasiloi criterion for convex cones.}, journal = {Beitr\"age zur Algebra und Geometrie}, volume = {40}, year = {1999}, pages = {89-95}, zbl = {0965.52002}, language = {en}, url = {http://dml.mathdoc.fr/item/01549689} }
Cel, Jaroslav. Correct Soltan-Vasiloi criterion for convex cones.. Beiträge zur Algebra und Geometrie, Tome 40 (1999) pp. 89-95. http://gdmltest.u-ga.fr/item/01549689/