TY  - JOUR
AU  - A. Jalali-Naini
AU  - A.J. Watkins
TI  - On a Class of Three Dimensional Radially Symmetric Positive Definite Functions.
JO  - Metrika
PY  - 1989
SP  - 327
EP  - 330
VL  - 36
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1989__36_3-4_176253/
ID  - MET_1989__36_3-4_176253
ER  -