@article{1088090060, author = {D'Angelo , John P. and Varolin , Dror}, title = {Positivity Conditions for Hermitian Symmetric Functions}, journal = {Asian J. Math.}, volume = {8}, number = {1}, year = {2004}, pages = { 215-232}, language = {en}, url = {http://dml.mathdoc.fr/item/1088090060} }
D'Angelo , John P.; Varolin , Dror. Positivity Conditions for Hermitian Symmetric Functions. Asian J. Math., Tome 8 (2004) no. 1, pp. 215-232. http://gdmltest.u-ga.fr/item/1088090060/