NOWIK-BOLTYK, P.; BORISENKO, I. V.; DEMIDOV, V. E.; DEMOKRITOV, S. O. Magnon Laser. Ukrainian Journal of Physics, [S. l.], v. 64, n. 10, p. 938, 2019. DOI: 10.15407/ujpe64.10.938. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019546. Acesso em: 17 aug. 2022.