@incollection{2019:richardi:1_teil_g,
title = {1. Teil. Grundlagen},
year = {2019},
note = {},
booktitle = {Kollektives Arbeitsrecht},
pages = {1--6},
edition = {4},
author = {Richardi, Reinhard},
publisher = {C.H.BECK},
address = {München},
series = {Vahlen Jura Lehrbuch},
volume = {}
}