@article{2801,
  author = {C{\'\i}cero de Lima and Glaucio Paulino},
  title = {Auxetic structure design using compliant mechanisms: A topology optimization approach with polygonal finite elements},
  year = {2019},
  journal = {Advances in Engineering Software},
  volume = {129},
  pages = {69{\textendash}80},
  publisher = {Elsevier},
}