0170042 - UEK-B 960353 RIV DE eng M - Část monografie knihy
Mrlík, Vojtěch - Pavelka, J. - Meyburg, B. U. (ed.) - Chancellor, R. D. (ed.)
A Contribution to Knowledge of Territorial Behaviour of the Imperial Eagle Aquila heliaca.
Berlin: World Working Group on Birds of Prey and Owls, 1996. Birds of Prey Bulletin., 5. ISBN 3-9801961-0-0. In: Eagle Studies., s. 405-414
Trvalý link: http://hdl.handle.net/11104/0067128