Putzenlechner, BirgittaBirgittaPutzenlechner2024-09-232024-09-232020https://resolver.sub.uni-goettingen.de/purl?gro-2/145399enCC BY-NC-ND 4.0Accuracy assessment on the number of flux terms needed to estimate in situ fAPARjournal_article10.1016/j.jag.2020.102061http://dx.doi.org/10.1016/j.jag.2020.102061