(2014) „Stratigraphic distribution of large flightless birds in the Palaeogene of Europe and its palaeobiological and palaeogeographical implications”. Earth-Science Reviews138, 394–408. o. DOI:10.1016/j.earscirev.2014.07.001.
(2015) „A large ergilornithine (Aves, Gruiformes) from the Late Miocene of the Balkan Peninsula”. Paläontologische Zeitschrift90, 145–151. o. DOI:10.1007/s12542-015-0279-z.
(2019) „A giant early Pleistocene bird from eastern Europe: unexpected component of terrestrial faunas at the time of early Homo arrival”. Journal of Vertebrate Paleontology39 (2), e1605521. o. DOI:10.1080/02724634.2019.1605521.
Mayr, G. & Zelenkov, N. (2021) Extinct crane-like birds (Eogruidae and Ergilornithidae) from the Cenozoic of Central Asia are indeed ostrich precursors. Ornithology, https://doi.org/10.1093/ornithology/ukab048