%0 Journal Article
%A Pokrzywa, Andrzej
%T Spectral approximation of positive operators by iteration subspace method
%J Applications of Mathematics
%D 1984
%P 104-113
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/AM.1984.104074/
%R 10.21136/AM.1984.104074
%G en
%F 10_21136_AM_1984_104074