KULBACHINSKII, V. A.; EZHIKOV, N. S.; LUNIN, R. A.; BULYCHEV, B. M. Synthesis and superconductivity of organometallic fullerides M_(3–n)(NR₄)_(n)C₆₀, where M = K, Rb; R = H, D, Me, Et, Bu; n = 1, 2, . ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 47, n. 1, p. 46–57, 2020. DOI: 10.1063/10.0002896. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f47-0046e. Acesso em: 21 лис. 2024.