@incollection{2021:siebertblaesing:2_theoreti,
title = {2 Theoretische Grundlagen},
year = {2021},
note = {},
booktitle = {Geduld als Ressource},
pages = {11--90},
edition = {1},
author = {Siebert-Blaesing, Bettina},
publisher = {Nomos},
address = {Baden-Baden},
series = {Wissenschaftliche Beiträge aus dem Tectum Verlag: Pädagogik},
volume = {52}
}