%0 Journal Article %A Gabriel Coutinho %T Spectrally extremal vertices, strong cospectrality, and state transfer %J The electronic journal of combinatorics %D 2016 %V 23 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/5031/ %R 10.37236/5031 %F 10_37236_5031