[1] LUBICH C.Convolution Quadrature and Discretized Operational Calculus I [J].Numer. Math.,1988,52:129-145.
[2] LUBICH C.Convolution Quadrature and Discretized Operational Calculus II [J].Numer. Math.,1988,52:412-425.
[3] XU Da.On the Discretization in Time for a Parabolic Integrodifferential Equation with a Weakly Singular Kernel I:Smooth Initial Data [J].Appl. Math. Comp.,1993,58:1-27.