@article{MOMA_1995__120_3-4_178709,
     author = {Zolt\'an Sasv\'ari},
     title = {On {Norm} {Dependent} {Positive} {Definite} {Functions.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {319--326},
     publisher = {mathdoc},
     volume = {120},
     number = {3-4},
     year = {1995},
     zbl = {0838.43005},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1995__120_3-4_178709/}
}