Ground motion-simulations of 1811-1812 New Madrid earthquakes, central United States - Ramirez-Guzman, L.; Graves, Robert; Olsen, Kim; Boyd, Oliver; Cramer, Chris; Hartzell, Stephen; Ni, Sidao; Somerville, Paul; Williams, Robert; Zhong, Jinquan (Bulletin of the Seismological Society of America, 2015)