%0 Journal Article %A Robert Lukoťka %T Avoiding 7-circuits in 2-factors of cubic graphs %J The electronic journal of combinatorics %D 2014 %V 21 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/4379/ %R 10.37236/4379 %F 10_37236_4379