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The backup 2-median problem on block graphs.

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Bibliographic Details
Title: The backup 2-median problem on block graphs.
Authors: Cheng, Yu-kun1 ykcheng@amss.ac.cn, Kang, Li-ying2 lykang@shu.edu.cn, Yan, Hong3 lgthyan@inet.polyu.edu.hk
Source: Acta Mathematicae Applicatae Sinica. Jun2014, Vol. 30 Issue 2, p309-320. 12p.
Database: Mathematics Source
Description
ISSN:01689673
DOI:10.1007/s10255-014-0294-y