@article{10_37236_3741,
     author = {Martin Loebl and Petr Somberg},
     title = {Discrete {Dirac} operators, critical embeddings and {Ihara-Selberg} functions},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {1},
     doi = {10.37236/3741},
     zbl = {1305.05131},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3741/}
}