B.Q. Doanh, T.C. Hieu, T.S. Nam, P.T.P. Anh, P.T. Hiep "Performance Analysis of Joint Precoding and Equalization Design with Shared Redundancy for Imperfect CSI MIMO Systems", Advances in Science, Technology and Engineering Systems Journal, vol. 5, no. 3, pp. 142-149 (2020).