DOLBIN, A.; ESEL`SON, V.; GAVRILKO, V.; MANZHELII, V.; VINNIKOV, N.; POPOV, S.; SUNDQVIST, B. Quantum effects in the radial thermal expansion of bundles of single-walled carbon nanotubes doped with ⁴He. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 36, n. 7, p. 797–799, 2010. DOI: 10.1063/1.3479333. Disponível em: http://80.92.230.95/index.php/fnt/article/view/f36-0797e. Acesso em: 10 лис. 2025.