@incollection{2018:zellner:rolle_und_,
title = {Rolle und Perspektiven der OSZE zur Überwindung der Eskalation},
year = {2018},
note = {},
booktitle = {Kampf um die Ukraine},
pages = {161--180},
edition = {1},
author = {Zellner, Wolfgang},
publisher = {Nomos},
address = {Baden-Baden},
series = {Studien zur Friedensethik},
volume = {61}
}