@incollection{2022:lange:die_gewh,
title = {Die Gewährleistungsmarke. Besonderheiten und Vorteile},
year = {2022},
note = {},
booktitle = {Marke, Nachhaltigkeit und Verbraucherpolitik},
pages = {81--90},
edition = {1},
author = {Lange, Paul},
publisher = {Nomos},
address = {Baden-Baden},
series = {Verbraucherforschung},
volume = {5}
}