Willis, M.E., Lu, R., Burns, D.R., House, N. and Toksoz, M.N., 2006, Azimuthal scattering of seismic energy by induced reservoir fractures- 4D VSP imaging using microseismic data. (In preparation)

Willis, M. E., Burns, D. R., Rao, R., Minsley, B., Toksoz, M. N. and Vetri, V., 2006, Spatial orientation and distribution of reservoir fractures from scattered seismic energy, Geophysics 71, O43.

Willis, M. E., R. Lu, X. Campman, M. N. Toksoz, Y. Zhang, and M. V. de Hoop, A novel application of time reverse acoustics: salt dome flank imaging using walk away VSP surveys, Geophysics, 71(2), A7-A11, 2006.