1. Baltay, A., Ide, S., Prieto, G., & Beroza, G. (2011). Variability in earthquake stress drop and apparent stress. Geophysical Research Letters, 38, L06303. doi:
10.1029/2011GL046698
.
2. Ben-Zion, Y. (2001). On quantification of the earthquake source. Seismological Research Letters, 72, 151–152.
3. Cai, X.-H. (2015). Study on apparent stress of small earthquakes before and after the Fujian Xianyou M
L5.0 earthquake. Journal of Geodesy and Geodynamics, 35(6), 984–986, 1006. (in Chinese with English abstract).
4. Cao, F.-J., Yin, T., Ma, L., & Wu, D. (2005). Time-space variational characteristics of the apparent stress before and after Xiuyan M
S5.4 earthquake. Seismological Research of Northeast China, 21(1), 14–19. (in Chinese with English abstract).
5. Chen, X.-Z. (2005). Estimation of the stress levels in the focal region before and after the 2001 M = 8.1 Western Kunlun Mountain Pass earthquake. Acta Seismologica Sinica, 27(6), 605–609. (in Chinese with English abstract; English version: Acta Seismologica Sinica, English edition, 18(6): 651–655).