1. Linear Operators. Part 1: General Theory;Dunford,1958
2. The inner superposition operator in the space of summable functions;Drakhlin;Soviet Math.,1986
3. On the variation problem in the space of absolutely continuous functions;Drakhlin;Nonlinear Analysis,1994
4. On one linear functional equation;Drakhlin;Funct. diff. Eqns,1985