@article {jeon2001new,
	title = {New design of cylindrical capacitive sensor for on-line precision control of AMB spindle},
	journal = {IEEE Transactions on Instrumentation and measurement},
	volume = {50},
	number = {3},
	year = {2001},
	pages = {757{\textendash}763},
	publisher = {IEEE},
	author = {Jeon, Soo and Ahn, Hyeong-Joon and Han, Dong-Chul and Chang, In-Bae}
}
