"Fully Integrated RF VCO for Wireless Transceivers," Ferenc Mernyei, Matthijs Pardoen, Wolfgang Höss, Franz Darrer, International Symposium on Signals, Systems, and Electronics ISSSE'98, Pisa, Sept. 29-Oct. 02 '98

   "RF-CMOS Oscillators with Switched Tuning", A. Kral, 1998 Custom IC Conf., paper from conference proceedings

   "RF-CMOS Oscillators with Switched Tuning", A. Kral, 1998 Custom IC Conf., presentation slides

    "How Phase Noise Appears in Oscillators", Book Chapter

     "A 900 MHz CMOS LC-Oscillator With Quadrature Outputs," Ahmadreza Rofougaran, Jacob Rael, Maryam Rofougaran, Asad Abidi --- presented at the 1996 Int'l Solid-State Circuits Conference.

     "Practical Harmonic Oscillator Design”, John F.M. Gerrits,2001, Chapter 12 from: “Low-Power Design Techniques and CAD Tools for Analog and RF Integrated Circuits”, by Piet Wambacq (Editor), Georges Gielen (Editor), John Gerrits (Editor), Kluwer Academic Press, 2001, http://mypage.bluewin.ch/RF&MW/esdbook12.pdf.

    “A Comparison between Two 1.8GHz CMOS VCOs Tuned by Different Varactors,” Pietro Andreani, Dept. of Applied Electronics Lund University

    "Oscillator Design" by A.W.Dearn - Paper presented at the The IEE Training Event - "How to Design RF Circuits", 5th April2000.