@article{2856,
  author = {Arun Gain and Glaucio Paulino},
  title = {A critical comparative assessment of differential equation-driven methods for structural topology optimization},
  year = {2013},
  journal = {Structural and Multidisciplinary Optimization},
  volume = {48},
  pages = {685{\textendash}710},
  publisher = {Springer},
}