%0 Journal Article %A Nantel Bergeron %A Aram Dermenjian %A John Machacek %T Sign variation and descents %J The electronic journal of combinatorics %D 2020 %V 27 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/9801/ %R 10.37236/9801 %F 10_37236_9801