Anton Kotzig. 1-Factorizations of cartesian products of regular graphs. Journal of Graph Theory, 3(1):23-34, 1979. [doi]
@article{Kotzig79,
title = {1-Factorizations of cartesian products of regular graphs},
author = {Anton Kotzig},
year = {1979},
doi = {10.1002/jgt.3190030104},
url = {http://dx.doi.org/10.1002/jgt.3190030104},
researchr = {https://researchr.org/publication/Kotzig79},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {3},
number = {1},
pages = {23-34},
}