@incollection{Schram13,
author = {Jürgen Schram and Rasmus Horst and Mario Schneider and 
Marion Tegelkamp and Hagen Thieme and Michael Witte},
title = {Antiquarian Books as Source of Environment Historical Data},
booktitle = {Cellulose},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Theo van de Ven and Louis Godbout},
chapter = {13},
doi = {10.5772/56749},
url = {https://doi.org/10.5772/56749}
}