@conference {oliveira2004exact,
	title = {Exact calculation of amplitudes and frequency of RC-oscillator with quadrature outputs},
	booktitle = {Circuits and Systems, 2004. MWSCAS{\textquoteright}04. The 2004 47th Midwest Symposium on},
	volume = {1},
	year = {2004},
	note = {n/a},
	pages = {I{\textendash}413},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {n/a},
	author = {Oliveira, L.B. and Filanovsky, I.M. and Verhoveven, CJM}
}
