1. S. Masuda, M. Washizu, A. Mizuno, K. Akutsu, Boxer charger—a novel charging device for high resistivity powders, Proceedings of the IEEE/IAS Annual Meeting, Toronto, Canada, 1978, pp. 16–22.
2. Airborne particle charging by unipolar ions in AC electric field;Jaworek;J. Electrostat.,1989
3. K. Adamiak, A. Krupa, A. Jaworek, Unipolar particle charging in an alternating electric field, Institution of Physics Conference Series, No. 143, York, 1995, pp. 275–278.
4. An evaluation of the Masuda “Boxer Charger”;Zevenhoven;J. Electrostat.,1994
5. K. Adamiak, Particle charging by unipolar ionic bombardment in an AC electric field, IEEE Industrial Application Society Annual Conference, Denver, 3–6 October 1994, pp. 1527–1533.