Schröder  C. Verfahrenstechnische Entwicklung Zum Hinterspritzen von Echtholzfurnieren Mit Wood-Plastic-Composites (WPC) .; 2013.

Hallmann T. Untersuchung Des Prozessverhaltens Neuartiger Einzugzonen-Konzepte Für Kautschukextruder.; 2013.

Fischer M, Schöppner V. Some Investigations Regarding the Surface Treatment of Ultem 9085 Parts Manufactured with Fused Deposition Modeling. In: 24th Annual International Solid Freeform Fabrication Symposium. Vol 24. ; 2013:805-815. doi:http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-64-Fischer.pdf

Bagsik A, Schöppner V, Klemp E. Long-Term ageing effects on Fused Deposition Modeling Parts manufactured with ULTEM*9085. In: 23rd Annual International Solid Freeform Fabrication Symposium. Vol 23. ; 2012:629-640. doi:http://utw10945.utweb.utexas.edu/Manuscripts/2012/2012-48-Bagsik.pdf

Bagsik A, Schöppner V, Klemp E. Tensile and Flexural Properties of Fused Deposition Modeling Parts Manufactured with ULTEM*9085. In: 1st International Conference on Thermo-Mechanically Graded Materials. Vol 1. ; 2012:129-134.

Bagsik A, Schöppner V, Klemp E. Extensive Analysis of the mechanical strength properties of Fused Deposition Modeling Parts manufactured with ULTEM 9085. In: 5th International Conference on Polymer and Mould Innovations. Vol 5. Centre for Polymer and Material Technology, Univ. College, Ghent Univ.; 2012:266-272. doi:https://www.tib.eu/de/suchen/id/TIBKAT%3A756276616

Bagsik A, Schöppner V. Mechanical Properties of Fused Deposition Modeling Parts Manufactured with ULTEM*9085. In: ANTEC. ; 2011:1294-1298. doi:https://www.researchgate.net/profile/Volker_Schoeppner/publication/284341800_Mechanical_properties_of_fused_deposition_modeling_parts_manufactured_with_ULTEMzast9085/links/5c73971b458515831f6cd501/Mechanical-properties-of-fused-deposition-modeling-parts-manufactured-with-ULTEM-zast9085.pdf

Kretzschmar N, Schöppner V. Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA. In: Proceedings of the 2010 Summer Computer Simulation Conference. SCSC ’10. San Diego, CA, USA: Society for Computer Simulation International; 2010:133–140.

Bagsik A, Schöppner V, Klemp E. FDM Part Quality Manufactured with ULTEM 9085. In: Proceedings of International Conference Polymeric Materials. ; 2010. doi:https://docplayer.net/255735-Fdm-part-quality-manufactured-with-ultem-9085.html