2007 Walker, K.T., Bokelmann, G.H.R., Klemperer, S.L., Bock, G., and the Eifel Plume Team. Seismic Anisotropy in the asthenosphere beneath the Eifel region, Western Germany. In: Mantle plumes - A multidisciplinary approach, J.R.R. Ritter & U.R. Christen

2007   Walker, K.T., Bokelmann, G.H.R., Klemperer, S.L., Bock, G., and the Eifel Plume Team. Seismic Anisotropy in the asthenosphere beneath the Eifel region, Western Germany. In: Mantle plumes - A multidisciplinary approach, J.R.R. Ritter & U.R. Christensen, eds., Springer-Verlag, pp. 439-496.