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"Proper interval graphs and the guard problem."

Chiuyuan Chen, Chin-Chen Chang, Gerard J. Chang (1997)

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DOI: 10.1016/S0012-365X(96)00307-X

access: open

type: Journal Article

metadata version: 2021-02-12

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  dblp key:
  - journals/dm/ChenCC97
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  - https://dblp.org/rec/journals/dm/ChenCC97
Chiuyuan Chen, Chin-Chen Chang, Gerard J. Chang:
Proper interval graphs and the guard problem. Discret. Math. 170(1-3): 223-230 (1997)

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