APA-referens (7:e uppl.)
Li, X., Guan, X., Jia, J., & Pardalos, P. M. (Dec 19, 2024). Double interdiction problem on trees on the sum of root-leaf distances by upgrading edges. arXiv.org.
Chicago-referens (17:e uppl.)
Li, Xiao, Xiucui Guan, Junhua Jia, och Panos M. Pardalos. "Double Interdiction Problem on Trees on the Sum of Root-leaf Distances by Upgrading Edges." ArXiv.org Dec 19, 2024.
MLA-referens (9:e uppl.)
Li, Xiao, et al. "Double Interdiction Problem on Trees on the Sum of Root-leaf Distances by Upgrading Edges." ArXiv.org, Dec 19, 2024.
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