Finding all characteristic curves of nonlinear resistive circuits using the dual simplex method. - Kiyotaka Yamamura; Takayoshi Kumakura (ISCAS (3), 2001)

An Efficient Algorithm for Finding All DC Solutions of Piecewise-Linear Circuits. - Kiyotaka Yamamura; Masaki Sato; Osamu Nakamura; Takayoshi Kumakura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)