@inproceedings{Rüdian2020b,
author = "S. Rüdian and A. Heuts and N. Pinkwart",
title = "Educational Text Summarizer: Which sentences are worth asking for?",
year = 2020,
booktitle = "Die 18. Fachtagung Bildungstechnologien (DELFI), Raphael Zender et. al. (Hrsg.)",
publisher = "Gesellschaft für Informatik e.V.",
volume = 18,
pages = "277-288",
month = "Sep",
url = "https://dl.gi.de/handle/20.500.12116/34171"
}