TY  - JOUR
AU  - Norihiro Wada
TI  - Some results on the kernels of higher derivations on $k[x, y]$ and $k(x, y)$
JO  - Colloquium Mathematicum
PY  - 2011
SP  - 185
EP  - 189
VL  - 122
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm122-2-3/
DO  - 10.4064/cm122-2-3
LA  - en
ID  - 10_4064_cm122_2_3
ER  -