TY - JOUR AU - Jinhua He AU - Louis A. Valentin AU - Xiaoyan Yin AU - Gexin Yu TI - Extremal permutations in routing cycles JO - The electronic journal of combinatorics PY - 2016 VL - 23 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.37236/5422/ DO - 10.37236/5422 ID - 10_37236_5422 ER -