by Wu, W.-C.S., Helms, W.J., Kuhn, J.A., Byrkett, B.E.
Published in IEEE journal of solid-state circuits (01.01.1994)

by Wu, W.-C.S., Helms, W.J., Kuhn, J.A., Byrkett, B.E.
Published in Proceedings of the 33rd Midwest Symposium on Circuits and Systems (1990)