Zsebök, Sándor Forschungsgruppe Siemers, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Pintér, O., Péczely, P., Zsebök, S., & Zelena, D. (2011). Seasonal changes in courtship behavior, plasma androgen levels and in hypothalamic aromatase immunoreactivity in male free-living European starlings (Sturnus vulgaris). General and Comparative Endocrinology, 172(1), 151-157. doi:10.1016/j.ygcen.2011.02.002.