Anooshehpoor, R., Brune, J. N., Daemen, J., & Purvance, M. D. (2013). Constraints on Ground Accelerations Inferred from Unfractured Hoodoos near the Garlock Fault, California. Bulletin of the Seismological Society of America, 103(1), 99-106. doi: 10.1785/0120110246 . SCEC Contribution 1533
Anooshehpoor, R., Brune, J. N., & Zeng, Y. (2004). Methodology for Obtaining Constraints on Ground Motion from Precariously Balanced Rocks. Bulletin of the Seismological Society of America, 94(1), 285-303. doi: 10.1785/0120020242. SCEC Contribution 724