@misc{https://doi.org/10.7914/sn/xn_2000, doi = {10.7914/SN/XN_2000}, url = {https://www.fdsn.org/networks/detail/XN_2000/}, author = {{Cliff Thurber} and {Steve Roecker}}, title = {Parkfield Passive Seismic Array}, publisher = {International Federation of Digital Seismograph Networks}, year = {2000} }