1. Numerical Model of Tube Freeform Bending by Three-Roll-Push-Bending;Hagenah;2nd Int. Conf. on Engineering Optimization, Lisbon, Portugal,2010
2. Ein Beitrag zur Herstellung definierter Freiformbiegegeometrien bei Rohren und Profilen [A Contribution to the Manufacturing of Tubes and Profiles with Free Form Bending Geometries];Gerlach,2010
3. Analytical Models to Improve the Three-Roll-Pushbending Process;Engel;Steel research international,2011
4. Prozessmodelle zum Drei-Rollen-Schubbiegen von Rohrprofilen [Process Models for Three-Roll Push Bending of Tubes];Kersten,2013
5. Basics of Process Design for 3D Freeform Bending;Plettke;Steel research international: 14th Int. Conf. on Metal Forming,2012