@article{GleixnerSteffyWolter2016, author = {Ambros Gleixner and Daniel Steffy and Kati Wolter}, title = {Iterative Refinement for Linear Programming}, journal = {INFORMS Journal on Computing}, volume = {28}, number = {3}, pages = {449 -- 464}, doi = {10.1287/ijoc.2016.0692}, year = {2016}, }