TY - JOUR AU - Hideo Kojima TI - Locally finite iterative higher derivations on $k[x,y]$ JO - Colloquium Mathematicum PY - 2014 SP - 215 EP - 220 VL - 137 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm137-2-6/ DO - 10.4064/cm137-2-6 LA - en ID - 10_4064_cm137_2_6 ER -