@incollection{2020:barth:f_kurzer_,
title = {F. Kurzer Blick ins Ausland},
year = {2020},
note = {},
booktitle = {Der Kampf um die Werbung im Internet},
pages = {549--560},
edition = {1},
author = {Barth, Günter},
publisher = {Nomos},
address = {Baden-Baden},
series = {Recht der Informationsgesellschaft},
volume = {46}
}