%0 Journal Article %A Holger Schanz %A Uzy Smilansky %T Combinatorial identities from the spectral theory of quantum graphs %J The electronic journal of combinatorics %D 2001 %V 8 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/1615/ %R 10.37236/1615 %F 10_37236_1615