Skarpetis MG, Koumboulis FN, Ntellis AS. A Heuristic Control Algorithm for Robust Internal Model Control with Arbitrary Reference Model. In: Informatics in Control, Automation and Robotics: 9th International Conference, ICINCO 2012 Rome, Italy, July 28-31, 2012 Revised Selected Papers. Springer International Publishing; 2014. pp. 67?81.