The main achievements and trends of the development of the Department of paleontology and stratigraphy of the Paleozoic deposits of the Institute of the Geological Sciences of NAS of Ukraine for the period from 1990 to 2018 - V. I. Polietaiev; N. I. Boiarina; V. I. Yefimenko; Yu. Kotliar; T. I. Nemyrovska (Geological Journal, 2018)