@book{UBHD-1050517, author={Silva, Geraldo E. do Nascimento e}, title={Diplomacy in international law}, publisher={Sijthoff}, address={Leiden}, year={1972}, pages={XV, 217 S.}, language={eng}, isbn={90-286-0282-8 and 978-90-286-0282-3}, note={Mit Bibliogr}, keywords={Diplomatie / V{\"o}lkerrecht}, library={UB [Signatur: 73 B 2156]}, }