@article{133512,
author = {Thomas, Karl and
Hans Pringsheim},
title = {{Die Verdaulichkeit der Zellulose: Vergleichende
Untersuchungen}},
journal = {Archiv für Physiologie},
year = 1918,
pages = {25-52},
url = {https://vlp-new.ur.de/records/lit37224}
}