%0 Journal Article %A Zdeněk Dvořák %A Jean-Sébastien Sereni %T On fractional fragility rates of graph classes %J The electronic journal of combinatorics %D 2020 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/8909/ %R 10.37236/8909 %F 10_37236_8909