NOWACK, A.; KLUG, J. Calculation of point-contact spectra of metals with an energy-dependent density of states. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 18, n. 5, p. 534–538, 1992. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f18-0534e. Acesso em: 3 трав. 2024.