D. Harris, F. Ringdal, E. Kremenetskaya, S. Mykkeltveit, D. Rock, J. Schweitzer, T. Hauk, and J. Lewis. 26th Seismic Research Review --- Trends in nuclear explosion monitoring, page 73--82. Orlando, Florida, United States. Dept. of Energy ; distributed by the Office of Scientific
and Technical Information, U.S. Dept. of Energy, (2004)