%0 Journal Article
%A Bogdan Ziemian
%T Mean value theorems for linear and semi-linear rotation invariant operators
%J Annales Polonici Mathematici
%D 1990
%P 341-348
%V 51
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-341-348/
%R 10.4064/ap-51-1-341-348
%G en
%F 10_4064_ap_51_1_341_348