%0 Journal Article
%A Phan Đìni Diêu
%T A~language of constructive mathematics involving systems of sets
%J Informatics and Automation
%D 1967
%P 123-141
%V 93
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1967_93_a7/
%G ru
%F TRSPY_1967_93_a7