Kriens,Jacobus. (1979). Convex analysis and mathematical economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Springer Verlag.
Chicago-стиль цитированияKriens,Jacobus. Convex Analysis and Mathematical Economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Berlin: Springer Verlag, 1979.
MLA-цитированиеKriens,Jacobus. Convex Analysis and Mathematical Economics: Proceedings of a Symposium,held at the University of Tilburg 1978. Springer Verlag, 1979.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.