TY  - JOUR
AU  - Ulrich Abel
TI  - An identity for formal derivatives in a commutative algebra
JO  - Annales Polonici Mathematici
PY  - 2017
SP  - 195
EP  - 202
VL  - 119
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap170324-11-9/
DO  - 10.4064/ap170324-11-9
LA  - en
ID  - 10_4064_ap170324_11_9
ER  -