Цейтлин, Михаил Абрамович, Валентина Федоровна Райко, and Эль Дассуки Марван. “Mass Transfer Study оn a Contact Element With Conical Bodies”. Eastern-European Journal of Enterprise Technologies 4, no. 8(52) (December 27, 2011): 38–41. Accessed July 5, 2024. https://journals.uran.ua/eejet/article/view/1462.