@bookPart{VogelWeinberger_2018,
title={Quantifying Qualities of Collaborative Learning Processes},
author={Vogel, Freydis and Weinberger, Armin},
editor={Fischer, Frank and Hmelo-Silver, Cindy E. and Goldman, Susan R. and Reimann, Peter},
isbn={978-1-315-61757-2},
doi={http://dx.doi.org/10.22028/D291-35937},
adress={New York},
pages={500-510},
publisher={Routledge},
booktitle={International handbook of the learning sciences},
year={2018}
}