@inproceedings{KKNS09a, author = {Knoth, Christoph and Kleeberger, Veit Benedikt and Nordholz, Petra and Schlichtmann, Ulf}, title = {Characterization and Implementation of Nonlinear Logic Cell Models for Analog Circuit Simulation}, booktitle = {International Symposium on Integrated Circuits (ISIC)}, year = {2009}, month = {dec}, }