TY  - JOUR
AU  - K. Urbanik
TI  - A characterization of a class of convolutions
JO  - Colloquium Mathematicum
PY  - 1967
SP  - 239
EP  - 249
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-18-1-239-249/
DO  - 10.4064/cm-18-1-239-249
LA  - en
ID  - 10_4064_cm_18_1_239_249
ER  -