@inproceedings{Wunderlich1991e,

        editor = {E. Onate, J. Periaux, A. Samuelsson},
	author = {Wunderlich, W., Cramer, H.},
	title = {A unified approach to the dynamic analysis of soils as mulitphase media},
	booktitle = {The finite element method in the 1990's},
	year = {1991},



        publisher = {Springer-Verlag},

        organization = {CIMNE Barcelona},









	
}