%0 Journal Article %A K. Senator %T Freely solvable systems of linear inequalities %J Studia Mathematica %D 1976 %P 191-198 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-57-3-191-198/ %R 10.4064/sm-57-3-191-198 %G en %F 10_4064_sm_57_3_191_198