Олійник АП, Штаєр ЛО, Клапоущак ОІ. Mathematical modelling of filtration processes in problems of evaluation of level and quality of groundwaters. EEJET [Internet]. 2013Feb.5 [cited 2024May2];1(4(61):15-8. Available from: https://journals.uran.ua/eejet/article/view/9142