@incollection{2021:rust:erstes_kap,
title = {Erstes Kapitel: Die Grundlage der Substantiierungslast},
year = {2021},
note = {},
booktitle = {Die Substantiierungslast im Zivilprozess},
pages = {21--50},
edition = {1},
author = {Rust, Max},
publisher = {Nomos},
address = {Baden-Baden},
series = {Schriften zum Prozess- und Verfahrensrecht},
volume = {6}
}