Olsen, K. B., Day, S. M., & Bradley, C. (2003). Estimation of Q for Long-Period (>2 sec) Waves in the Los Angeles Basin. Bulletin of the Seismological Society of America, 93(2), 627-638. doi: 10.1785/0120020135. SCEC Contribution 645
Day, S. M., & Bradley, C. (2001). Memory-Efficient Simulation of Anelastic Wave Propagation. Bulletin of the Seismological Society of America, 91(3), 520-531. doi: 10.1785/0120000103. SCEC Contribution 519