Denise Amar, Irène Fournier, Anne Germa. Covering the vertices of a graph by cycles of prescribed length. Journal of Graph Theory, 13(3):323-330, 1989. [doi]
@article{AmarFG89,
title = {Covering the vertices of a graph by cycles of prescribed length},
author = {Denise Amar and Irène Fournier and Anne Germa},
year = {1989},
doi = {10.1002/jgt.3190130307},
url = {http://dx.doi.org/10.1002/jgt.3190130307},
researchr = {https://researchr.org/publication/AmarFG89},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {13},
number = {3},
pages = {323-330},
}