@article{AFST_2015_6_24_3_563_0,
     author = {Michel Bonnefont and Sylvain Gol\'enia},
     title = {Essential spectrum and {Weyl} asymptotics for discrete {Laplacians}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {563--624},
     year = {2015},
     publisher = {Universit\'e Paul Sabatier, Toulouse},
     volume = {Ser. 6, 24},
     number = {3},
     doi = {10.5802/afst.1456},
     mrnumber = {3403733},
     language = {en},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1456/}
}