TY  - JOUR
AU  - May, C. P.
TI  - Saturation and Inverse Theorems for Combinations of a Class of Exponential-Type Operators
JO  - Canadian journal of mathematics
PY  - 1976
SP  - 1224
EP  - 1250
VL  - 28
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-123-8/
DO  - 10.4153/CJM-1976-123-8
ID  - 10_4153_CJM_1976_123_8
ER  -