%0 Journal Article %A Arvind Ayyer %A Beáta Bényi %T Toppling on permutations with an extra chip %J The electronic journal of combinatorics %D 2021 %V 28 %N 4 %U http://geodesic.mathdoc.fr/articles/10.37236/10420/ %R 10.37236/10420 %F 10_37236_10420