1. Dichotomies in Stability Theory;Coppel,1978
2. Quadratic forms and dichotomy of solutions for systems of linear differential equations;Kulik;Ukrain. Mat. Z̆.,1982
3. Linear Differential Equations and Function Spaces;Massera,1966
4. Exponential dichotomy of an invariant torus of dynamical systems;Samoilenko;Differencial'nye Uravnenija,1979