Dykan, N., Kovalchuk, O., Dykan, K., Gurov, E., Dašková, J., Přikryl, T. New data on Paleocene-Eocene fauna (gastropods, ostracods, fishes) and palynoflora of the Boltysh impact structure (Ukraine) with reference to palaeobiogeography and palaeoecology. Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen. 2018, 287(2), 213-239. ISSN 0077-7749. E-ISSN 0077-7749. Dostupné z: https://doi.org/10.1127/njgpa/2018/0714