1.
Остроумов СМ, Кресін ВС, Лесов ОМ. Improvement of superposition principle of substance concentration for watercourses. EEJET [Internet]. 2013Jul.30 [cited 2024Jul.16];4(6(64):14-9. Available from: https://journals.uran.ua/eejet/article/view/16694