Cláudia Linhares Sales, Leonardo Sampaio, Ana Silva. The lexicographic product of some chordal graphs and of cographs preserves b-continuity. Electronic Notes in Discrete Mathematics, 62:261-266, 2017. [doi]
@article{SalesSS17-0,
title = {The lexicographic product of some chordal graphs and of cographs preserves b-continuity},
author = {Cláudia Linhares Sales and Leonardo Sampaio and Ana Silva},
year = {2017},
doi = {10.1016/j.endm.2017.10.045},
url = {https://doi.org/10.1016/j.endm.2017.10.045},
researchr = {https://researchr.org/publication/SalesSS17-0},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {62},
pages = {261-266},
}