<?xml version="1.0" encoding="US-ASCII"?>
<dblp>
<article key="journals/jgo/LiGJP25" mdate="2026-02-01">
<author>Xiao Li</author>
<author orcid="0000-0002-2653-1868">Xiucui Guan</author>
<author>Junhua Jia</author>
<author>Panos M. Pardalos</author>
<title>Double interdiction problem on trees on the sum of root-leaf distances by upgrading edges.</title>
<pages>951-972</pages>
<year>2025</year>
<volume>92</volume>
<journal>J. Glob. Optim.</journal>
<number>4</number>
<ee>https://doi.org/10.1007/s10898-025-01490-9</ee>
<url>db/journals/jgo/jgo92.html#LiGJP25</url>
<stream>streams/journals/jgo</stream>
</article>
</dblp>
