@incollection{2007:martinek:vertraglic,
title = {Vertragliche Schuldverhältnisse},
year = {2007},
note = {},
booktitle = {Rechtswissenschaft und Rechtsliteratur im 20. Jahrhundert},
pages = {141--180},
edition = {11},
author = {Martinek, Michael},
publisher = {C.H.BECK},
address = {München},
series = {},
volume = {}
}