@article{125377,
      recid = {125377},
      author = {Langland, Robert T.},
      title = {Analytical modeling of mine roof behavior using  statistical material properties [microform] /},
      publisher = {Lawrence Livermore Laboratory, University of California ;},
      address = {Livermore, Calif. :},
      pages = {iii, 203 p. :},
      year = {1975},
      note = {UC-41.},
      url = {http://library.usi.edu/record/125377},
}