BAR`YAKHTAR, V. G.; ZAROCHENTSEV, E. V.; YU, Y. A. Self-consistency equations for crystallinesuperconductor in the generalized U-V transformation technique. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 17, n. 9, p. 1090–1093, 1991. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f17-1090e. Acesso em: 3 трав. 2024.