Bulla, Martin Abteilung Kempenaers, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Sládeček, M., Vozabulová, E., Šálek, M. E., & Bulla, M. (2019). Diversity of incubation rhythms in a facultatively uniparental shorebird - the Northern Lapwing. Scientific Reports, 9: 4706. doi:10.1038/s41598-019-41223-z.