KHOA, T. V. Noncommutative deformation and a topological nature of Koiter singularity. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 27, n. 3, p. 179–185, 2005. DOI: 10.15625/0866-7136/27/3/5727. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/5727. Acesso em: 28 apr. 2024.