1. [1] The Calculus of Variations;Ahiezer,1955
2. [1] O Nekotoryh Voprosah Teorii Momentov;Ahiezer,1938
3. [1] Discrete Dynamic Programming;Aris,1964
4. [1] An infinite-dimensional analog of non-convex programming problems;Arkin;Kibemetika,1967
5. [1] Convexity of values of vector integrals, theorems o measurable choice and variational problems;Arkin;Uspehi Mat. Nauk,1972