@article{01780423, title = {Exponential inequalities for a class of operators.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {30}, year = {2002}, pages = {283-290}, doi = {10.1155/S0161171202112245}, zbl = {1024.26007}, language = {en}, url = {http://dml.mathdoc.fr/item/01780423} }
Heinig, Hans P. Exponential inequalities for a class of operators.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 283-290. doi : 10.1155/S0161171202112245. http://gdmltest.u-ga.fr/item/01780423/