%0 Journal Article
%A Norihiro Wada
%T Some results on the kernels of higher derivations on $k[x, y]$ and $k(x, y)$
%J Colloquium Mathematicum
%D 2011
%P 185-189
%V 122
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm122-2-3/
%R 10.4064/cm122-2-3
%G en
%F 10_4064_cm122_2_3