Authors: Chu, W So, WS

Citation: W. Chu et Ws. So, Modeling the two stages of surfactant-aided soil washing, WATER RES, 35(3), 2001, pp. 761-767

Authors: Huang, LP So, WS

Citation: Lp. Huang et Ws. So, On left eigenvalues of a quaternionic matrix, LIN ALG APP, 323(1-3), 2001, pp. 105-116