@article{2411,
  author = {Xiaojia Zhang and Adeildo Ramos Jr and Glaucio Paulino},
  title = {Material nonlinear topology optimization using the ground structure method with a discrete filtering scheme},
  year = {2017},
  journal = {Structural and Multidisciplinary Optimization},
  volume = {55},
  number = {6},
  pages = {2045{\textendash}2072},
  publisher = {Springer},
}