BOGDAN, M. M.; CHARKINA, O. V. Generation of wave packets and breathers by oscillating kinks in the sine-Gordon system. ФІЗИКА НИЗЬКИХ ТЕМПЕРАТУР, Харків, Україна, v. 47, n. 2, p. 173–184, 2020. DOI: 10.1063/10.0003177. Disponível em: http://fnt.ilt.kharkiv.ua/index.php/fnt/article/view/f47-0173e. Acesso em: 2 трав. 2024.