Mounir Fares Bozena Kaminska FPAD: a fuzzy nonlinear programming approach to analog circuit design. 785-793 1995 14 IEEE Trans. on CAD of Integrated Circuits and Systems 7 http://doi.ieeecomputersociety.org/10.1109/43.391726 db/journals/tcad/tcad14.html#FaresK95