@article{2621,
  author = {Kyoungsoo Park and Glaucio Paulino and Jeffrey Roesler},
  title = {Virtual internal pair-bond model for quasi-brittle materials},
  year = {2008},
  journal = {Journal of engineering mechanics},
  volume = {134},
  number = {10},
  pages = {856{\textendash}866},
  publisher = {American Society of Civil Engineers},
}