; . RATIONING CONCENTRATION NITROGEN COMPOUNDS WHEN RECEIVING WASTEWATER INTO THE MUNICIPAL SEWAGE SYSTEM. Municipal economy of cities. Series: «Economy science», [S. l.], n. 93, p. 58–62, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/1630. Acesso em: 16 jun. 2025.