%0 Journal Article
%A Kotake, Takeshi
%A Narasimhan, Mudumbai S.
%T Regularity theorems for fractional powers of a linear elliptic operator
%J Bulletin de la Société Mathématique de France
%D 1962
%P 449-471
%V 90
%I Société mathématique de France
%U http://www.numdam.org/articles/10.24033/bsmf.1584/
%R 10.24033/bsmf.1584
%G en
%F BSMF_1962__90__449_0