N. Conard, «The Cultural Niche»; N. Conard, M. Bolus, P. Goldberg et al., «The Last Neanderthals and the First Modern Humans in the Swabian Jura,» in When Neanderthals and Modern Humans Met, ed. N. Conard (Tubingen: Kerns Verlag, 2006), 305–342.