@article{wada_orita_kikuchi_2009, 
  title={1316 Crack mesh generation of arbitrary shape using constrained Delaunay method and crack tip mesh patterns}, 
  volume={2009.22}, 
  DOI={10.1299/jsmecmd.2009.22.605}, 
  publisher={Japan Society of Mechanical Engineers}, 
  author={Wada and Orita and Kikuchi}, 
  year={2009}
  }