WASET
Jung, I. , Jung, W. , Baek, S. , Kang, S.. "Shape Optimization of Impeller Blades for a Bidirectional Axial Flow Pump using Polynomial Surrogate Model". World Academy of Science, Engineering and Technology, Open Science Index 66, International Journal of Mechanical and Mechatronics Engineering, (2012), 6(6), 1097 - 1103.