@misc{https://doi.org/10.7914/sn/nx, doi = {10.7914/SN/NX}, url = {https://www.fdsn.org/networks/detail/NX/}, author = {{Nanometrics Seismological Instruments}}, title = {Nanometrics Research Network}, publisher = {International Federation of Digital Seismograph Networks}, year = {2013} }