Josupeit, Stefan, Stefan Rüsenberg, N. Rupp, Monika Gessler, and Hans-Joachim Schmid. “Thermal Ageing of Polyamide 12 Used for Polymer Laser Sintering - Influence on Part Quality Characteristics.”https://www.researchgate.net/publication/283135483_Thermal_ageing_of_polyamide_12_used_for_polymer_laser_sintering_-_Influence_on_part_quality_characteristics__In 72nd Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2014), 72:2383–85, 2014.https://www.researchgate.net/publication/283135483_Thermal_ageing_of_polyamide_12_used_for_polymer_laser_sintering_-_Influence_on_part_quality_characteristics .

Rüsenberg, Stefan, Stefan Josupeit, and Hans-Joachim Schmid. “A Method to Characterize the Quality of a Polymer Laser Sintering Process .”https://doi.org/10.1155/2014/185374__Advances in Mechanical Engineering 6 (2014): 1687–8140.https://doi.org/10.1155/2014/185374 .

Josupeit, Stefan, L. Ordia, and Hans-Joachim Schmid. “Development of a Basic Model to Simulate the Laser Sintering Cooling Process.”https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf__In International Conference on Additive Technologies, 5:222–27, 2014.https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf .

Delfs, Patrick, and Hans-Joachim Schmid. “Simulation of the Surface Topography on Laser Sintered Polymer Parts.”http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf__In 25th Annual International Solid Freeform Fabrication Symposium, 25:1250–58, 2014.http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf .

Josupeit, Stefan, Stefan Rüsenberg, and Hans-Joachim Schmid. “A Material-Based Quality Concept for Polymer Laser Sintering.”http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf__In 24th Annual International Solid Freeform Fabrication Symposium , 24:44–54, 2013.http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf .

Rüsenberg, Stefan, and Hans-Joachim Schmid. “Advanced Characterization Method of Nylon 12 Materials for Application in Laser Sinter Processing.”https://doi.org/10.1063/1.4873877__In International Conference of the Polymer-Processing-Society (PPS), Vol. 29, 2013.https://doi.org/10.1063/1.4873877 .

Josupeit, Stefan, Stefan Rüsenberg, and Hans-Joachim Schmid. “Mechanische Und Rheologische Untersuchungen Neuer Laser Sinter Materialien.”https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf__In Merseburger Rapid Prototyping Forum, Vol. 7, 2013.https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf .

Rüsenberg, Stefan, A. Bagsik, J. Büsching, and Hans-Joachim Schmid. “Additiv versus Konventionell: Benchmarking Am Beispiel Eines Designs Aus Der Luftfahrtindustrie.” In RapidTech, 2013.

Gerkens, Stefan. In-situ Strukturcharakterisierung von CNT in polymerbasierten Nanokompositen Methodenentwicklung und Anwendung. Vol. 1. Schriftenreihe Lehrstuhl für Partikelverfahrenstechnik. Aachen, 2013.

Rüsenberg, Stefan, R. Weiffen, F. Knoop, and Hans-Joachim Schmid. “Controlling the Quality of Laser Sintered Parts Along the Process Chain.”http://utw10945.utweb.utexas.edu/Manuscripts/2012/2012-78-Ruesenberg.pdf__In 23rd Annual International Solid Freeform Fabrication Symposium, 23:1024–44, 2012.http://utw10945.utweb.utexas.edu/Manuscripts/2012/2012-78-Ruesenberg.pdf .

Rüsenberg, Stefan, and Hans-Joachim Schmid. “Mechanical Properties as a Result of Multitude of Parameters.”https://afpr.asso.fr/content/assises/2012/actes/papiers/s5_2.pdf__In The European Forum on Additive Manufacturing, Vol. 17, 2012.https://afpr.asso.fr/content/assises/2012/actes/papiers/s5_2.pdf .

Rüsenberg, Stefan, L. Schmidt, and Hans-Joachim Schmid. “Mechanical and Physical Properties - A Way to Asses Quality of Laser Sintered Parts.”http://utw10945.utweb.utexas.edu/Manuscripts/2011/2011-19-Ruesenberg.pdf__In 22th Annual International Solid Freeform Fabrication Symposium, 22:239–51, 2011.http://utw10945.utweb.utexas.edu/Manuscripts/2011/2011-19-Ruesenberg.pdf .

Rüsenberg, Stefan, L. Schmidt, H. Hosse, and Hans-Joachim Schmid. Porosity as a Key to Increase Material Properties of Laser Sintered Parts, 2011.https://doi.org/10.1201/b11341 .

Schmid, Hans-Joachim. “Neuer Ansatz zur Modellierung der Abscheidung in einem modifizierten Rohrelektrofilter.” Gefahrstoffe, Reinhaltung der Luft. Air Quality Control 67, no. 4 (2007).

Schmid, Hans-Joachim, and Wolfgang Peukert. “Novel Concepts for Teaching Particle Technology .” Chemical Engineering Education 36, no. 4 (2002).

Schmid, Hans-Joachim. “On the Modelling of the Electro-Hydrodynamic Flow Field in Electrostatic Precipitators.”https://doi.org/10.1023/A:1015666116174__Flow, Turbulence and Combustion 68 (2002): 63–89.https://doi.org/10.1023/A:1015666116174 .

Schmid, Hans-Joachim. Zum Partikeltransport in Elektrischen Abscheidern. Verfahrenstechnik. Shaker Verlag, 1998.