@inproceedingsHunstig_Al-Ashtari_Hemsel_Sextro_2013, place=Paderborn, series=HNI-Verlagsschriftenreihe, title=Leistungs- und Bandbreitensteigerung von Energy-Harvesting-Generatoren für Energieautarke Systeme, booktitle=9. Paderborner Workshop Entwurf mechatronischer Systeme, publisher=Heinz Nixdorf Institut, Universität Paderborn, author=Hunstig, Matthias and Al-Ashtari, Waleed and Hemsel, Tobias and Sextro, Walter, editor=Gausemeier, Jürgen and Dumitrescu, Roman and  Rammig, Franz and Schäfer, Wilhelm and Trächtler, AnsgarEditors, year=2013, pages=359–372, collection=HNI-Verlagsschriftenreihe 

@inproceedingsHunstig_Hemsel_Sextro_2013, place=Hannover, Germany, title=High-Velocity Slip-Slip Operation of Piezoelectric Inertia Motors - Experimental Validation, booktitle=Proceedings of 10th International Workshop on Piezoelectric Materials and Applications and 8th Energy Harvesting Workshop, author=Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter, year=2013, pages=16–18 

@articleHunstig_Hemsel_Sextro_2013, title=Modelling the friction contact in an inertia motor, volume=24, DOI=10.1177/1045389X12474354, number=11, journal=Journal of Intelligent Material Systems and Structures, author=Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter, year=2013, pages=1380–1391 

@articleHunstig_Hemsel_Sextro_2013, title=Stick-slip and slip-slip operation of piezoelectric inertia drives - Part II: Frequency-limited excitation, volume=200, DOI=10.1016/j.sna.2012.11.043, journal=Sensors and Actuators A: Physical, author=Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter, year=2013, pages=79–89 

@articleHunstig_Hemsel_Sextro_2013, title=Stick-slip and slip-slip operation of piezoelectric inertia drives - Part I: Ideal Excitation., volume=200, DOI=10.1016/j.sna.2012.11.012, journal=Sensors and Actuators A: Physical, author=Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter, year=2013, pages=90–100 

@articleKimotho_Sondermann-Wölke_Meyer_Sextro_2013, title=Machinery Prognostic Method Based on Multi-Class Support Vector Machines and Hybrid Differential Evolution -- Particle Swarm Optimization, volume=33, DOI=10.3303/CET1333104, journal=Chemical Engineering Transactions, author=Kimotho, James Kuria and Sondermann-Wölke, Christopher and Meyer, Tobias and Sextro, Walter, year=2013, pages=619–624 

@articleKimotho_Sondermann-Wölke_Meyer_Sextro_2013, title=Application of Event Based Decision Tree and Ensemble of Data Driven Methods for Maintenance Action Recommendation, volume=4, number=2, journal=International Journal of Prognostics and Health Management, author=Kimotho, James Kuria and Sondermann-Wölke, Chritoph and Meyer, Tobias and Sextro, Walter, year=2013 

@articleHerzig_Klar_2013, title=Grundlagen medienbezogener Schulentwicklung, number=64, journal=Lernende Schule - Medienkompetenz entwickeln, author=Herzig, Bardo and Klar, Tilman-Mathies, year=2013, pages=7–11 

@inproceedingsKohl_Zuber_Sextro_2013, title=Modelbased Investigations of Gyroscopic Effect on the (Elasto-)Kinematics of Suspension Systems, volume=13, DOI=10.1002/pamm.201310007, booktitle=Proc. Appl. Math. Mech., author=Kohl, Sergej and Zuber, Armin and Sextro, Walter, year=2013, pages=23–24 

@inproceedingsLenzen_Unger_Wortberg_2013, place=Cincinnati, Ohio, USA, title=2PC-Recu-Module for energy recovery at hydraulic driven injection molding machines, publisher=SPE Antec, author=Lenzen, Marco and Unger, Andreas and Wortberg, Johannes, year=2013