1. Center for Analysis and Prediction, State Seismological Bureau, 1987–1991. Seismological catalog of Chinese region networks.Earthquake Research in China (the catalog was published at each issue for a quarterly earthquake in Chinese).
2. Chen, P. S., 1989–1991. Catalog of earthquakes.Acta Seismologica Sinica (the catalog was published at each issue for a quarterly earthquakes in Chinese).
3. Institute of Geophysics, State Seismological Bureau, 1985–1988.Bulletin of Seismological Observations of Chinese Stations. (one volume each year) Seismological Press (in Chinese).
4. Li, Q. L., Song, R., Chen, J. B., Bai, J. C., Zhuang, C. T. and Chen, P. Y., 1991.Summary Catalog of Chinese Earthquakes of Different Historical Periods, 107–112. Seismological Press (in Chinese).
5. Li, Q. Z. and Yu, X. C., 1982. Occurrences of major earthquakes by groups in North China.Tectonophysics,85 61–74.