%0 Journal Article
%A Matvejchuk, Marjan Stepanovich
%A Ionova, Anna Mikhailovna
%T Positive projections as generators of -projections of type (B).
%J Lobachevskii Journal of Mathematics
%D 2007
%P 91
%V 26
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/LJM_2007__26_230885/
%G en
%F LJM_2007__26_230885