@article{GDZPPN002489511, title = {On Norm Dependent Positive Definite Functions.}, journal = {Monatshefte f\"ur Mathematik}, volume = {119}, year = {1995}, pages = {319-326}, zbl = {0838.43005}, url = {http://dml.mathdoc.fr/item/GDZPPN002489511} }
Sasvári, Zoltán. On Norm Dependent Positive Definite Functions.. Monatshefte für Mathematik, Tome 119 (1995) pp. 319-326. http://gdmltest.u-ga.fr/item/GDZPPN002489511/