A note on relatives to the Held and Karp 1-tree problem

Autor:	Westerlund, Andreas *, Göthe-Lundgren, Maud, Larsson, Torbjörn
Zdroj:	In Operations Research Letters 2006 34(3):275-282
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect