%0 Journal Article %A Ji, Yurong %A Wu, Shufei %A Song, Hui %T On short cycles in triangle-free oriented graphs %J Czechoslovak Mathematical Journal %D 2018 %P 67-75 %V 68 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0131-16/ %R 10.21136/CMJ.2017.0131-16 %G en %F 10_21136_CMJ_2017_0131_16