KAVEH, A.; MORADVEISI, M. Simultaneous Shape and Size Optimization of Double-layer Grids with Nonlinear Behavior. Periodica Polytechnica Civil Engineering, [S. l.], v. 64, n. 4, p. 1007–1025, 2020. 10.3311/PPci.16441. Disponível em: https://pp.bme.hu/ci/article/view/16441. Acesso em: 18 aug. 2022.