@misc{lemmen_the_transition_2010, 
author={Lemmen, C.},
title={The transition to farming in Western Eurasia - Space time distribution},
year={2010},
howpublished = {conference lecture: Lueneburg (D);},
note = {Lemmen, C.: The transition to farming in Western Eurasia - Space time distribution. Kolloquium naturwissenschaftliche Methoden. Lueneburg (D), 2010.}}