%0 Journal Article
%A Iryna Fryz
%T Orthogonality and retract orthogonality of operations
%J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
%D 2018
%P 24-33
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BASM_2018_1_a2/
%G en
%F BASM_2018_1_a2