TY - RPRT TI - Borehole strainmeter measurements spanning the 2014, M w 6.0 South Napa Earthquake, California: The effect from instrument calibration AU - John O. Langbein PY - 2015 DO - 10.1002/2015jb012278 UR - https://pubs.usgs.gov/publication/70156829 ID - 70156829 ER -