%0 Journal Article %A Kitaev, Sergey %A Pyatkin, Artem V. %T On semi-transitive orientability of triangle-free graphs %J Discussiones Mathematicae. Graph Theory %D 2023 %P 533-547 %V 43 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2023_43_2_a14/ %G en %F DMGT_2023_43_2_a14