@article{ahrari2015simultaneous,
  title={Simultaneous topology, shape and size optimization of truss structures by fully stressed design based on evolution strategy},
  author={Ahrari, Ali and Atai, Ali A and Deb, Kalyanmoy},
  journal={Engineering Optimization},
  volume={47},
  number={8},
  pages={1063--1084},
  year={2015},
  publisher={Taylor \& Francis}
}