@article{ha_byun_cho_2014, 
  title={Force-based Coupling of Peridynamics and Classical Elasticity Models}, 
  volume={27}, 
  DOI={10.7734/coseik.2014.27.2.87}, 
  publisher={The Computational Structural Engineering Institute}, 
  author={Ha and Byun and Cho}, 
  year={2014}, 
  month={Apr}
  }