Chet Hopp added missing citations to bibliography  over 8 years ago

Commit id: 5c302f2ca0f767fa4f5aeee8a6372bfe7d0de6ce

deletions | additions      

       

@article{Barrett_2014,  doi = {10.1785/0220130152},  url = {http://dx.doi.org/10.1785/0220130152},  year = {2014},  month = {may},  publisher = {Seismological Society of America ({SSA})},  volume = {85},  number = {3},  pages = {594--600},  author = {S. A. Barrett and G. C. Beroza},  title = {{An Empirical Approach to Subspace Detection}},  journal = {Seismological Research Letters},  }