Citation: Dh. Speidel, SEISMICITY PATTERNS AND THE CHARACTERISTIC EARTHQUAKE IN THE CENTRAL MISSISSIPPI VALLEY, USA, Engineering geology, 50(1-2), 1998, pp. 1-8
Citation: Dh. Speidel et Ph. Mattson, QUESTIONS ON THE VALIDITY AND UTILITY OF B-VALUES - AN EXAMPLE FROM THE CENTRAL MISSISSIPPI VALLEY, Engineering geology, 40(1-2), 1995, pp. 9-27
Citation: Dh. Speidel et Ph. Mattson, THE POLYMODAL FREQUENCY-MAGNITUDE RELATIONSHIP OF EARTHQUAKES, Bulletin of the Seismological Society of America, 83(6), 1993, pp. 1893-1901