TY  - JOUR
AU  - Colvin, Sam
AU  -  Debnath, Lokenath
TI  - On symmetric partial derivatives an symmetric differentiability.
JO  - Gaceta matemática
PY  - 1973
SP  - 100
EP  - 106
VL  - 25
IS  - 3-4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GAMA_1973_1973_1_a7/
LA  - en
ID  - GAMA_1973_1973_1_a7
ER  -