Duality and Distance Constraints for the Nonlinear p-Center Problem and Covering Problem on a Tree Network

Autor:	Tansel, B. C., Francis, R. L., Lowe, T. J., Chen, M. L.
Zdroj:	Operations Research, 1982 Jul 01. 30(4), 725-744.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/170440 Zobrazit plný text záznamu