A novel characterization of saddle-node bifurcation points for general nonlinear systems with decoupled parameters.

René Jean-Jumeau Hsiao-Dong Chiang A novel characterization of saddle-node bifurcation points for general nonlinear systems with decoupled parameters. 2184-2187 1993 ISCAS db/conf/iscas/iscas1993-4.html#Jean-JumeauC93