TY  - JOUR
AU  - Barros-Neto, Jose
TI  - On the Smoothness of General Kernels
JO  - Canadian journal of mathematics
PY  - 1966
SP  - 443
EP  - 448
VL  - 18
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-047-4/
DO  - 10.4153/CJM-1966-047-4
ID  - 10_4153_CJM_1966_047_4
ER  -