KUPKA, M.; FARKASOVSKY, P. Calculation of point-contact spectra for a simple heavy -fermion Hamiltonian by two approaches. Comparison of results. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 18, n. 5, p. 531–533, 1992. Disponível em: http://fnt.ilt.kharkov.ua/index.php/fnt/article/view/f18-0531e. Acesso em: 22 груд. 2024.