THAI, Nguyen Hong; TRUNG, Nguyen Thanh. ESTABLISHING FORMULAS FOR DESIGN OF ROOTS PUMP GEOMETRICAL PARAMETERS WITH GIVEN SPECIFIC FLOW RATE. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 53, n. 4, p. 533, 2015. DOI: 10.15625/0866-708X/53/4/3908. Disponível em: https://vjs.ac.vn/jst/article/view/3908. Acesso em: 10 jan. 2026.