BibTex format
@inproceedings{Ulmer:2018:10.1061/9780784481486.012,
author = {Ulmer, KJ and Upadhyaya, S and Green, RA and Rodriguez-Marek, A and Stafford, PJ and Bommer, JJ and van, Elk J},
doi = {10.1061/9780784481486.012},
pages = {112--121},
title = {A Critique of b-Values Used for Computing Magnitude Scaling Factors},
url = {http://dx.doi.org/10.1061/9780784481486.012},
year = {2018}
}