@article{RMI_2005_2005_1_a23,
     author = {Bendito, Enrique and Carmona, Angeles and Encinas, Andr\'es M.},
     title = {Teor{\'\i}a del potencial para operadores de {Schr\"odinger} en redes finitas.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {771-818},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_2005_2005_1_a23/}
}