Title : 
Stability of certain nonlinear differential equations
         
        
        
        
        
        
            fDate : 
10/1/1963 12:00:00 AM
         
        
        
        
            Keywords : 
Lyapunov methods; Nonlinear systems; Automatic control; Contracts; Differential equations; Linear systems; Nonlinear equations; Regulators; Stability; Writing;
         
        
        
            Journal_Title : 
Automatic Control, IEEE Transactions on
         
        
        
        
        
            DOI : 
10.1109/TAC.1963.1105604