LI, Xiaofeng; DONG, Xiaoxu; ZHANG, Lihua. FOURIER TRANSFORM TO SOLVE INFINITE STRING FREE VIBRATION OF APPLICATION. Journal of Advance Research in Mathematics and Statistics, [S. l.], v. 3, n. 6, p. 08–12, 2016. DOI: 10.53555/nnms.v3i6.551. Disponível em: https://www.jarm-s.com/index.php/MS/article/view/8.. Acesso em: 5 nov. 2026.