Zolotar, Liudmyla. «Mathematical Approaches to the Optimization of the Functional and Planning Location of Primary Collection Points of Waste Management Collection According to City Planning Criteria». Pidvodni tehnologii, no. 7 (Жовтень 30, 2017): С.64–74. дата звернення Травень 2, 2024. http://uwtech.knuba.edu.ua/article/view/112481.