%0 Journal Article
%A Toivo Nieminen
%T A condition for the selfadjointness of a linear operator
%J Annales Fennici Mathematici
%D 1963
%V 316-335
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1963.316/
%R 10.5186/aasfm.1963.316
%G en
%F AFM_1963_316-335_a19