Zdenek Ryjácek. 1, 3-free graphs. Journal of Graph Theory, 14(3):321-331, 1990. [doi]
@article{Ryjacek90,
title = {1, 3-free graphs},
author = {Zdenek Ryjácek},
year = {1990},
doi = {10.1002/jgt.3190140305},
url = {http://dx.doi.org/10.1002/jgt.3190140305},
researchr = {https://researchr.org/publication/Ryjacek90},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {14},
number = {3},
pages = {321-331},
}