@article{05231643, title = {Markov inequality in several variables. (In\'egalit\'e de Markov en plusieurs variables.)}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2006}, year = {2006}, doi = {10.1155/IJMMS/2006/24549}, zbl = {1153.41302}, language = {en}, url = {http://dml.mathdoc.fr/item/05231643} }
Pleśniak, Wiesław. Markov inequality in several variables. (Inégalité de Markov en plusieurs variables.). International Journal of Mathematics and Mathematical Sciences, Tome 2006 (2006) . doi : 10.1155/IJMMS/2006/24549. http://gdmltest.u-ga.fr/item/05231643/