CHAJEC, Wojciech. Flutter calculation based on gvt-results and theoretical mass model. Aviation, [S. l.], v. 13, n. 4, p. 122–129, 2009. DOI: 10.3846/1648-7788.2009.13.122-129. Disponível em: https://journals.vilniustech.lt/index.php/Aviation/article/view/6155. Acesso em: 21 may. 2025.