%0 Journal Article
%A Chien, Tran Quoc
%T Duality in vector optimization. III. Vector partially quasiconcave programming and vector fractional programming
%J Kybernetika
%D 1984
%P 458-472
%V 20
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KYB_1984__20_6_a3/
%G en
%F KYB_1984__20_6_a3