VÖRÖS , G. APPLICATION OF THE HYBRID-TREFFTZ FINITE ELEMENT MODEL TO THIN SHELL ANALYSIS Periodica Polytechnica Mechanical Engineering, [S. l.], v. 35, n. 1-2, p. 23–40, 1991. Disponível em: https://pp.bme.hu/me/article/view/5583. Acesso em: 3 jul. 2024.