@inproceedingsNjiende_Fröhleke_2002, title=Optimisation of Inductors in Power Converters Feeding High Power Piezoelectric Motors, volume=22, number=1, booktitle=Journal of Electrical &; Electronics Engineering, Australia, author=Njiende, H. D. and Fröhleke, N. , year=2002, pages=25–31 

@inproceedingsKiel_Bünte_Beinecke_2002, title=Sensorless Speed Control of Permanent Magnet Synchronous Machines for Low Speed and Standstill, booktitle=Power Conversion and Intelligence Motion (PCIM 2002), Nuremberg, Germany, author=Kiel, J. and Bünte, A. and Beinecke, S., year=2002 

@inproceedingsKauczor_Schulte_Fröhleke_2002, title=Resonant Power Converter for Ultrasonic Piezoelectric Converter, Bremen Germany, booktitle=ACTUATOR 2002, 8th International Conference on New Actuators, , author=Kauczor, C. and Schulte, T. and Fröhleke, N., year=2002 

@inproceedingsYang_Grotstollen_2002, title=Application, Calculation and Analysis of the Doubly Fed Longstator Linear Motor for the Wheel-on-Rail NBP Test Track, booktitle=EPE-PEMC 2002, Dubrovnik &; Cavta, author=Yang, B. and Grotstollen, H., year=2002 

@inproceedingsSchulte_Fröhleke_2002, title=PWM-Converter for Travelling Wave Type Ultrasonic Motors, booktitle=ACTUATOR 2002, 8th International Conference on New Actuators, Bremen Germany, author=Schulte, T. and Fröhleke, N. , year=2002 

@inproceedingsPottharst_Grotstollen_2002, title=Konzept zur berührungslosen Energieübertragung mit doppeltgespeistem Langstatorlinearmotor, booktitle=SPS/IPC/Drives 2002, Nürnberg, author=Pottharst, A. and Grotstollen, H., year=2002 

@inproceedingsHenke_Grotstollen_2002, title=Regelung doppeltgespeister Antriebe ohne mechanischen Lagesensor am Beispiel eines Linearmotors, booktitle=SPS/IPC/Drives 2002, Nürnberg, author=Henke, M. and Grotstollen, H., year=2002 

@inbookPeckhaus_2002, place=Bristol, title=Macfarlane, Alexander (1851–1913), booktitle=The Dictionary of Nineteenth-Century British Philosophers, Bd. 2: I–Z, publisher=Thoemmes Press, author=Peckhaus, Volker, editor=Manders, W. J. and Sell (general editors), Alan P. F., year=2002, pages=709–711 

@inbookPeckhaus_2002, place=Bristol, title=Harley, Robert (1828–1910), booktitle=The Dictionary of Nineteenth-Century British Philosophers, Bd. 2: I–Z, publisher=Thoemmes Press, author=Peckhaus, Volker, editor=Manders, W. J. and Sell (general editors), Alan P. F., year=2002, pages=495–496 

@inbookPeckhaus_2002, place=Bristol, title=Neil, Samuel (1825–1901), booktitle=The Dictionary of Nineteenth-Century British Philosophers, Bd. 2: I–Z, publisher=Thoemmes Press, author=Peckhaus, Volker, editor=Manders, W. J. and Sell (general editors), Alan P. F., year=2002, pages=851–852