@incollection{Steffen19,
author = {Vilmar Steffen},
title = {Introductory Chapter: Distillation},
booktitle = {Distillation},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {Vilmar Steffen},
chapter = {1},
doi = {10.5772/intechopen.88404},
url = {https://doi.org/10.5772/intechopen.88404}
}