PELMENEV, A.; BYKHALO, I.; KRUSHINSKAYA, I.; BOLTNEV, R. Studies of charging mechanisms in impurity-helium condensates by means of impedance spectroscopy and current spectroscopy. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 45, n. 3, p. 318–324, 2019. DOI: 10.1063/1.5090040. Disponível em: https://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f45-0318e. Acesso em: 30 квіт. 2024.