%0 Journal Article %A Tigan, Stefan %A Stancu-Minasian, I. M. %T On Rohn's relative sensitivity coefficient of the optimal value for a linear-fractional program %J Mathematica Bohemica %D 2000 %P 227-234 %V 125 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2000.125953/ %R 10.21136/MB.2000.125953 %G en %F 10_21136_MB_2000_125953