@article{196694, recid = {196694}, author = {Reasenberg, Paul.}, 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 ;}, address = {Menlo Park, CA :}, pages = {1 v.}, year = {1994}, note = {Distributed to depository libraries in microfiche.}, url = {http://library.usi.edu/record/196694}, }