Didenko, K. 2020. “EINGORN’S AND SHELEIKHOVSKY’S SCIENTIFIC CONTRIBUTION IN THE CREATION AND FORMATION METHODOLOGY OF «DIPROMISTO» INSTITUTE: Array”. Municipal Economy of Cities. Series: «Information Technology and Engineering» 4 (157):66-71. https://khgts.kname.edu.ua/index.php/khgts/article/view/5635.