%0 Journal Article
%A Maciej Maciejewski
%A Andrzej Prószyński
%T On $n$-derivations and Relations between
 Elements $r^{n}-r$ for Some $n$
%J Bulletin of the Polish Academy of Sciences. Mathematics
%D 2014
%P 29-42
%V 62
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ba62-1-4/
%R 10.4064/ba62-1-4
%G en
%F 10_4064_ba62_1_4