Numerical solution of parabolic integro-differential equations by the discontinuous Galerkin method.

Stig Larsson Vidar Thomée Lars B. Wahlbin Numerical solution of parabolic integro-differential equations by the discontinuous Galerkin method. 45-71 1998 67 Math. Comput. 221 db/journals/moc/moc67.html#LarssonTW98