%0 Journal Article %A Jiang Zhou %A Changjiang Bu %A Jihong Shen %T Some results for the periodicity and perfect state transfer %J The electronic journal of combinatorics %D 2011 %V 18 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/671/ %R 10.37236/671 %F 10_37236_671