@misc{lemmen_global_land_2008, 
author={Lemmen, C.},
title={Global land use and technology in the Neolithic - A numerical model tells a story of agrarianization},
year={2008},
howpublished = {conference lecture: Utrecht (NL); 11.09.2008},
note = {Online available at: \url{} (DOI). Lemmen, C.: Global land use and technology in the Neolithic - A numerical model tells a story of agrarianization. Copernicus Colloquium. Utrecht (NL), 2008.}}