@article{01690461, title = {Positive multiplication preserves dissipativity in commutative }, journal = {Journal of Inequalities and Applications [electronic only]}, volume = {6}, year = {2001}, pages = {247-251}, doi = {10.1155/S1025583401000145}, zbl = {0996.46018}, language = {en}, url = {http://dml.mathdoc.fr/item/01690461} }
Sommariva, Alvise; Vianello, Marco. Positive multiplication preserves dissipativity in commutative . Journal of Inequalities and Applications [electronic only], Tome 6 (2001) pp. 247-251. doi : 10.1155/S1025583401000145. http://gdmltest.u-ga.fr/item/01690461/