Comment on "Mobility of Bell Beaker people revealed by strontium isotope ratios of tooth and bone: a study of southern Bavarian skeletal remains" by Gisela Grupe, T. Douglas Price, Peter Schroter, Frank Sollner; Clark M. Johnson and Brian L. Beard
P. Horn et D. Muller-sohnius, Comment on "Mobility of Bell Beaker people revealed by strontium isotope ratios of tooth and bone: a study of southern Bavarian skeletal remains" by Gisela Grupe, T. Douglas Price, Peter Schroter, Frank Sollner; Clark M. Johnson and Brian L. Beard, APPL GEOCH, 14(2), 1999, pp. 263-269