@inbook{Koubaa_2013,
title={Quantifying 13C-labeling in Free Sugars and Starch by GC-MS},
ISBN={9781627036887},
ISSN={1940-6029},
url={http://dx.doi.org/10.1007/978-1-62703-688-7_8},
DOI={10.1007/978-1-62703-688-7_8},
booktitle={Plant Metabolic Flux Analysis},
publisher={Humana Press},
author={Koubaa,
Mohamed and Thomasset,
Brigitte and Roscher,
Albrecht},
year={2013},
month=oct,
pages={121–130} }