1. Linear inequalities and related systems;Kuhn;Ann. Math. Stud.,1956
2. Infinite Programs, Linear Inequalities and Related Systems;Duffin,1956
3. A generalization of the Alaogul-Bourbaki theorem and its applications;Fan;Math. Z.,1965
4. Convex Cones, Sets and Functions;Fenchel;Mimeographed,1953
5. Programmes in paired spaces;Kretschmer;Can. J. Math.,1961