ADAMENKO, I.; NEMCHENKO, E. K.; NEMCHENKO, K. E. Phonon model of heat radiation into superfluid helium by a solid with a flat surface (Review Article). ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 47, n. 8, p. 703–709, 2021. DOI: 10.1063/10.0005552. Disponível em: http://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f47-0703e. Acesso em: 2 трав. 2024.