An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric M-Matrix
J. A. Meijerink, Henk A. van der Vorst · Mathematics of Computation · 1977
J. A. Meijerink, H. A. van der Vorst, An Iterative Solution Method for Linear Systems of Which the Coefficient Matrix is a Symmetric $M$-Matrix, Mathematics of Computation, Vol. 31, No. 137 (Jan., 1977), pp. 148-162