Nemeth, Erwin Forschungsgruppe Brumm, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Sumasgutner, P., Nemeth, E., Tebb, G., Krenn, H. W., & Gamauf, A. (2014). Hard times in the city - Attractive nest sites but insufficient food supply lead to low reproduction rates in a bird of prey. Frontiers in Zoology, 11: 48. doi:10.1186/1742-9994-11-48.