@Article{Adams-00a,
  author =   {Adams, M.~F.},
  title =   {Parallel Multigrid Solvers for 3D Unstructured Finite Element Problems in Large Deformation Elasticity and Plasticity},
  journal =   {International Journal for Numerical Methods in Engineering},
  year =   {2000},
  volume =   {48},
  number = {8},
  pages = {1241-1262},
}