@article{10_37236_652,
     author = {Chris Godsil and Krystal Guo},
     title = {Quantum walks on regular graphs and eigenvalues},
     journal = {The electronic journal of combinatorics},
     year = {2011},
     volume = {18},
     number = {1},
     doi = {10.37236/652},
     zbl = {1235.05128},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/652/}
}