Askarova A, Safarik P, Bolegenova S, Mazhrenova N, Bolegenova S, Nugymanova A. Calculation of standards for permissible environmental impact for boilers with known technical characteristics. Rec.Contr.Phys. [Internet]. 2020 Mar. 28 [cited 2026 Feb. 8];2020(1):90-5. Available from: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1224