@article{10_37236_4379,
     author = {Robert Luko\v{t}ka},
     title = {Avoiding 7-circuits in 2-factors of cubic graphs},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {4},
     doi = {10.37236/4379},
     zbl = {1302.05145},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4379/}
}