Improved compact modeling of output conductance and cutoff frequency of bipolar transistors. - Jeroen C. J. Paasschens; Willy J. Kloosterman; Ramon J. Havens; Henk C. de Graaff (IEEE J. Solid State Circuits, 2001)

PSP-Based Scalable MOS Varactor Model. - James Victory; Zeqin Zhu; Q. Zhou; Weimin Wu 004; Gennady Gildenblat; Zhixin Yan; Juan Cordovez; Colin C. McAndrew; F. Anderson; Jeroen C. J. Paasschens; Ronald van Langevelde; P. Kolev; et al. (CICC, 2007)