Boal, N., F. J. Gaspar, F. J. Lisbona, and P. N. Vabishchevich. “Stabilized Finite Difference Methods for the Fully Dynamic biot’s Problem”. Mathematical Modelling and Analysis, vol. 18, no. 4, Sept. 2013, pp. 463-79, doi:10.3846/13926292.2013.839965.