@article{articled62d04ee, title = {3D Structural Topology Optimization Using ESO, SESO and SERA: Comparison and an Extension to Flexible Mechanisms}, author = {Simonetti, Hélio Luiz and Almeida, Valério da Silva and Neves, Francisco de Assis das and Almeida, Virgil Del Duca and Cutrim, Marlan Derlan Serra}, year = {2023}, doi = {10.3390/app13106215}, journal = {Applied Sciences} }