DE OLIVEIRA, César R.; PIGOSSI, Mariane. Exact solvable family of discrete Schrödinger operators with long-range hoppings. Mathematica Scandinavica, Berkeley, CA, United States, v. 130, n. 3, 2024. DOI: 10.7146/math.scand.a-147791. Disponível em: https://journals.msp.org/mscand/article/view/42. Acesso em: 24 jul. 2026.