Zorina, Nataliia E., and Svitlana H. Kovalenko. “CREATION AND USAGE OF AUTHORITY FILES WITHIN CORPORATE COOPERATION BETWEEN EDUCATION LIBRARIES”. Information Technologies and Learning Tools 59, no. 3 (June 30, 2017): 155–167. Accessed August 17, 2022. https://journal.iitta.gov.ua/index.php/itlt/article/view/1650.