Elaine M. Eschen, Chính T. Hoàng, Jeremy Spinrad, R. Sritharan. Finding a Sun in Building-Free Graphs. Graphs and Combinatorics, 28(3):347-364, 2012. [doi]
@article{EschenHSS12,
title = {Finding a Sun in Building-Free Graphs},
author = {Elaine M. Eschen and Chính T. Hoàng and Jeremy Spinrad and R. Sritharan},
year = {2012},
doi = {10.1007/s00373-011-1047-9},
url = {http://dx.doi.org/10.1007/s00373-011-1047-9},
researchr = {https://researchr.org/publication/EschenHSS12},
cites = {0},
citedby = {0},
journal = {Graphs and Combinatorics},
volume = {28},
number = {3},
pages = {347-364},
}