%0 Journal Article %A Osman, Mohamed Sayed Ali %T Qualitative analysis of basic notions in parametric convex programming. I. Parameters in the constraints %J Applications of Mathematics %D 1977 %P 318-332 %V 22 %N 5 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1977.103710/ %R 10.21136/AM.1977.103710 %G en %F 10_21136_AM_1977_103710