1. Handbook of Mathematical Functions,1972
2. Seismoacoustical studies of aftershocks;Antsyferov,1971
3. Antsyferov, M. S., Antsyferova, N.G., Kagan, Y.Y., 1971b. Seismoacoustical Studies and the Problem of Prediction of Dynamic Events, Nauka, Moscow, pp. 136 (in Russian); (Antsyferov, M. S., N. G. Antsyferova, i Ya. Ya. Kagan, 1971. Seismoakusticheskie Issledovaniya i Problema Prognoza Dinamicheskih Yavleni), pp. 115–123 contain a report on these measurements, see http://moho.ess.ucla.edu/∼kagan/Tashkent_AAK.pdf
4. Deep tremors and slow quakes;Beroza;Science,2009
5. Plate-tectonic analysis of shallow seismicity: apparent boundary width, beta, corner magnitude, coupled lithosphere thickness, and coupling in seven tectonic settings;Bird;Bull. Seismol. Soc. Amer.,2004