%0 Journal Article %A Mahdad Khatirinejad %A Reza Naserasr %A Mike Newman %A Ben Seamone %A Brett Stevens %T Digraphs are 2-weight choosable %J The electronic journal of combinatorics %D 2011 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/508/ %R 10.37236/508 %F 10_37236_508