@article{196694,
      note = {Distributed to depository libraries in microfiche.},
      author = {Reasenberg, Paul.},
      url = {http://library.usi.edu/record/196694},
      title = {Computer programs ASPAR, GSAS and ENAS and APROB for the  statistical modeling of aftershock sequences and estimation  of aftershock hazard [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      recid = {196694},
      pages = {1 v.},
      address = {Menlo Park, CA :},
      year = {1994},
}