@misc{indiciae27caa8f20865, title = {Evidence of shallow fault zone strengthening after the 1992 M7.5 Landers, California, earthquake}, author = {Y.-G. Li and J.E. Vidale and K. Aki and Fei Xu and T. Burdette}, year = {1998}, doi = {10.1126/science.279.5348.217}, url = {https://pubs.usgs.gov/publication/70020700}, note = {Source identifier: 70020700} }