@book{Aust2021,
editor = {Aust, Helmut Philipp and Kleinlein, Thomas},
year = {2021},
isbn = {978-1-108-83774-3},
language = {eng},
copyright = {https://creativecommons.org/licenses/by-nc-nd/4.0/},
title = {Encounters between Foreign Relations Law and International Law},
url = "http://dx.doi.org/10.17169/refubium-30587",
}