@book{UBHD-3499545, author={Prescott, John R. V.}, title={Political frontiers and boundaries}, edition={[rev. and expanded ed.]}, publisher={Allen & Unwin}, address={London [u.a.]}, year={1987}, pages={XV, 315 S}, language={eng}, isbn={0-04-341030-8 and 978-0-04-341030-1}, note={Fr{\"u}here Ausg. u.d.T.: Prescott, John R.: Boundaries and frontiers. London, 1978}, keywords={Grenze / Staatsgrenze}, library={UB [Signatur: UBN/RB 10817 P931]}, }