@article {699,
	title = {Stability and accuracy of active shielding for grounded capacitive sensors},
	journal = {Measurement Science and Technology},
	volume = {17},
	year = {2006},
	month = {11/2006},
	pages = {2884 - 2890},
	issn = {1361-6501},
	doi = {10.1088/0957-0233/17/11/004},
	author = {Reverter, Ferran and Li, Xiujun and Meijer, Gerard C M}
}