2[5]D.Vischer and H.Bleuler .Self-Sensing Active Magnetic Levitation. IEEE, Transactions on Magnetics. Vol.29,No.2. March 1993
3[8]Maurice Brunet, Bruno Wanger . Analysis of the Performance of an AMB Spindle in Creep Feed Grinding. Fourth International Symposium on Magnetic Bearings,August 1994. EIT Zurich
4[9]H.K. Tonshoft, H.-G.Wobker, C.Blawit. High Speed Cutting of Grey Cast Iron . Fourth International Symposium on Magnetic Bearings , August 1994. EIT Zurich
5[10]Martin Closs, Philipp Buhler, Gerhard Schweitzer.Miniature Active Magnetic Bearing for Very High Rotational Speeds. Proceedings of the Sixth International Symposium on Magnetic Bearings,August 1998. MIT
6[11]T.Mizuno, H.Bleuler, et al . Towards Practical Applications of Self-Sensing Magnetic Bearings.Proceedings of the Sixth International Symposium on Magnetic Bearings,August 1998, MIT