On the non-existence of epsilon-uniform finite difference methods on uniform meshes for semilinear two-point boundary value problems

Paul A. Farrell, John J. H. Miller, Eugene O Riordan, Grigorii I. Shishkin. On the non-existence of epsilon-uniform finite difference methods on uniform meshes for semilinear two-point boundary value problems. Math. Comput., 67(222):603-617, 1998.