Lossen, Benjamin, Anatolii Andreiev, Werner Homberg, and Mirko Schaper. “Friction-Spinning – Possibility of Grain Structure Adjustment.”https://doi.org/10.1016/j.proeng.2017.10.933__Procedia Engineering, 2017, 1749–54.https://doi.org/10.1016/j.proeng.2017.10.933 .

Rostek, Tim, and Werner Homberg. “Locally Graded Steel Materials for Self-Sharpening Cutting Blades.”https://doi.org/10.1016/j.proeng.2017.10.979__Procedia Engineering 207 (2017): 2185–90.https://doi.org/10.1016/j.proeng.2017.10.979 .

Homberg, Werner, Tim Rostek, Mirko Schaper, Olexandr Grydin, Anatolii Andreiev, Alexander Brosius, and Marc Tulke. “Development of Hybrid Directionally Reinforced Structural Parts for Lightweight Applications.”https://doi.org/10.1063/1.5008055__AIP Conference Proceedings. AIP Publishing, 2017.https://doi.org/10.1063/1.5008055 .

Rostek, Tim, and Werner Homberg. “Locally Graded Steel Materials for Self-Sharpening Cutting Blades.”https://doi.org/10.1016/j.proeng.2017.10.979__Edited by J. Allwood. Procedia Engineering. Elsevier Ltd, 2017.https://doi.org/10.1016/j.proeng.2017.10.979 .

Wiens, Eugen, and Werner Homberg. “Internal Flow-Turning – a New Approach for the Manufacture of Tailored Tubes with a Constant External Diameter.”https://doi.org/10.1016/j.proeng.2017.10.934__Procedia Engineering 207 (2017): 1755–60.https://doi.org/10.1016/j.proeng.2017.10.934 .

Wiens, Eugen, and Werner Homberg. “Internal Flow-Turning – Efficient Manufacture of Load-Adapted Tubes with a Constant External Diameter.” In Proceedings of the International Conference on Steels in Cars and Trucks SCT 2017, 2017.

Wiens, Eugen. “Walzen Statt Drehen.” Bänder Bleche Rohre bbr 2 (2017): 59.

Rostek, Tim, and Werner Homberg. “Layered Steel Materials for the Manufacture of Self-Sharpening Cutting Blades.” International Journal of Material Forming, 2016.

Rostek, Tim. Ein Beitrag zur Verarbeitung von Dickblech aus utlrahochfesten Stahlwerkstoffen. Paderborner Umformtechnik. Aachen: Shaker Verlag, 2015.

Homberg, Werner, and Tim Rostek. “Innovative Processing Techniques for the Manufacture of High-Performance Active Elements from Ultra High-Strength Steel Plate.” Proceedings of METEC &; 2nd Estad, 2015.

Homberg, Werner, Tim Rostek, and Eugen Wiens. “Internal Flow-Turning - An Innovative Technology for the Manufacture of Tailored Tubes.”https://doi.org/10.4028/www.scientific.net/kem.639.65__In Key Engineering Materials, edited by M. Merklein, J. R. Duflou, A. G. Leacock, M. Micari, and H.https://doi.org/10.4028/www.scientific.net/kem.639.65__Hagenah, 639:65–70. Key Engineering Materials. Zurich: Trans Tech Publications Ltd, 2015.https://doi.org/10.4028/www.scientific.net/kem.639.65 .

Hornjak, Daniel. Grundlegende Untersuchung der Prozess- und Werkzeugparameter und ihrer Wechselwirkungen für das thermo-mechanisch unterstützte inkrementelle Umformverfahren des Reib-Drückens, 2013.

Homberg, Werner, and Tim Rostek. Hochleistungsaktivelemente für landwirtschaftliche Maschinen aus ultrahochfestem Stahl. Forschung für die Praxis. Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2013.

Homberg, Werner, and Tim Rostek. “Thermo-Mechanical Hardening of Ultra High-Strength Steels.”https://doi.org/10.4028/www.scientific.net/kem.549.133__Key Engineering Materials, 2013, 133–40.https://doi.org/10.4028/www.scientific.net/kem.549.133 .

Homberg, Werner, and Tim Rostek. “Processing of Ultra High-Strength Steels Involving Thermo-Mechanical Hardening Effects.” Zurich: Proc. IDDRG 2013, 2013.

Tekkaya, A. Erman, Thomas Mennecart, Jörg Witulski, Werner Homberg, and Tim Rostek. Presshärten von Rohren und Profilen mittels formlos festen Stoffen. Forschung für die Praxis . Düsseldorf: Verlag und Vertriebsgesellschaft mbH, 2012.

Homberg, Werner, and Tim Rostek. “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels.”https://doi.org/10.4028/www.scientific.net/kem.473.229__Key Engineering Materials, 2011, 229–34.https://doi.org/10.4028/www.scientific.net/kem.473.229 .

Mennecart, Thomas, Tim Rostek, Jörg Witulski, Alexander Brosius, A. Erman Takkaya, and Werner Homberg. “Presshärten von Rohren und Profilen mittels formlos fester Stoffe.” Tagungsband zum 6. Erlanger Workshop Warmblechumformung. Erlangen: Meisenbach, 2011.

Homberg, Werner, and Tim Rostek. “High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels.” In Proceedings. of the 10th International Conference on Technology of Plasticity (ICTP). Berlin: Springer, 2011.

Homberg, Werner, Daniel Hornjak, Charlotte Beerwald, Tim Rostek, Joachim Kunert, and D.  Wilk. Incremental Forming of Tubes and Sheets Assisted by Friction-Induced Heating. Functionally Graded Materials in Industrial Mass Production. Auerbach, 2009.