1. Linear extensions satisfying Perron's condition, I;Bronshtein;Differential Equations,1978
2. Linear extensions satisfying Perron's conditions, II;Bronshtein;Differential Equations,1980
3. On the reduction of linear equations to diagonal form;Bylov;Amer. Math. Soc. Transl.,1970
4. Necessary and sufficient stability conditions for the characteristic indices of a linear system;Bylov;Differential Equations,1969
5. Separability and E-splitting of almost periodic systems;Bylov;Differential Equations,1977