%0 Journal Article %A Tibor Illès %A Katalin Mèszêros %T A New and Constructive Proof of Two Basic Results of Linear Programming %J Yugoslav journal of operations research %D 2001 %P 15 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/YJOR_2001_11_1_a1/ %G en %F YJOR_2001_11_1_a1