@article{etna_vol32_pp63-75, author = {Hans-G\"org Roos and Reiner Vanselow}, title = {A comparison of four- and five-point difference approximations for stabilizing the one-dimensional stationary convection-diffusion equation}, journal = {Electron. Trans. Numer. Anal.}, volume = {32}, year = {2008}, pages = {63--75}, }