@book{Pötschke-Langer2015,
author = {Pötschke-Langer, M. and Kahnert, S. and Schaller, K. and Viarisio, V. and Heidt, C. and Schun, S. and Mons, U. and Fode, K.},
title= {Tabakatlas Deutschland [Tobacco Atlas of Germany]},
year = {2015},
address = {Heidelberg},
publisher = {German Cancer Research Centre},
}