@article{863309,
      author = {Widzyk-Capehart, Eleonora. and Hekmat, Asieh. and Singhal,  Raj K.},
      url = {http://library.usi.edu/record/863309},
      title = {Proceedings of the 27th International Symposium on Mine  Planning and Equipment Selection - MPES 2018 /.  International Symposium on Mine Planning and Equipment  Selection},
      recid = {863309},
      pages = {1 online resource.},
}