TY  - JOUR
AU  - N. C. Manna
TI  - On a generalization of smooth and symmetric functions
JO  - Colloquium Mathematicum
PY  - 1970
SP  - 291
EP  - 299
VL  - 22
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-291-299/
DO  - 10.4064/cm-22-2-291-299
LA  - en
ID  - 10_4064_cm_22_2_291_299
ER  -