HEGEDŰS, István. THE STRESSED SHAPE OF AXISYMMETRIC HEXAGONAL NETS. Periodica Polytechnica Civil Engineering, [S. l.], v. 49, n. 1, p. 3–12, 2005. Disponível em: https://pp.bme.hu/ci/article/view/568. Acesso em: 20 jul. 2025.