Close Models of dynamics of block-and-fault systems,
Soloviev, A. A., A. T. Ismail-Zadeh (2003),
Nonlinear Dynamics of the Lithosphere and Earthquake Prediction (eds. V. I. Keilis-Borok and A. A. Soloviev) p. 69–138,
10.1007/978-3-662-05298-3_3.