@article{1781,
  author = {Eshan Dave and Glaucio Paulino and William Buttlar},
  title = {Viscoelastic functionally graded finite element method with recursive time integration and applications to flexible pavements},
  year = {2012},
  journal = {International Journal for Numerical and Analytical Methods in Geomechanics},
  volume = {36},
  number = {9},
  pages = {1194{\textendash}1219},
  publisher = {Wiley Online Library},
}