%0 Journal Article %A Brendan Pawlowski %T Cohomology classes of interval positroid varieties and a conjecture of Liu %J The electronic journal of combinatorics %D 2018 %V 25 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/6960/ %R 10.37236/6960 %F 10_37236_6960