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Generalized stability analysis of a non-linear dynamic model
Donaghy, Kieran P., (2000)
Virtualité du chaos actualité de l'incertitude
Herman, Jacques J., (1999)
Financial cycles
Ide, Ichiro, (2000)
Global asymptotic stability of non-linear difference equations
Fujimoto, Takao, (1987)
A simple proof of the nonsubstitution theorem