FEDORENKO, Roman Valer′yevich; LUKIN, Alexei Vyacheslavovich. Multi-harmonic balance method in structural element ratcheting problems. Computational Continuum Mechanics, Perm, Russia, v. 18, n. 3, p. 295–306, 2025. DOI: 10.7242/1999-6691/2025.18.3.21. Disponível em: https://journal.permsc.ru/index.php/ccm/article/view/CCMv18n3a21. Acesso em: 13 may. 2026.