Andrei Braga, Cid C. de Souza, Orlando Lee. The Eternal Dominating Set problem for proper interval graphs. Inf. Process. Lett., 115(6-8):582-587, 2015. [doi]
@article{BragaSL15,
title = {The Eternal Dominating Set problem for proper interval graphs},
author = {Andrei Braga and Cid C. de Souza and Orlando Lee},
year = {2015},
doi = {10.1016/j.ipl.2015.02.004},
url = {http://dx.doi.org/10.1016/j.ipl.2015.02.004},
researchr = {https://researchr.org/publication/BragaSL15},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {115},
number = {6-8},
pages = {582-587},
}