1. V.N. Red’ko, Composition of programs and composition programming, Programmirovanie, No 5, 3–24 (1978). In Russian.
2. V.N. Red’ko, Fundamentals of composition programming, Programmirovanie, No 3, 3–13 (1979). In Russian.
3. I.A. Basarab, V.N. Red’ko, A logical-functional approach to databases, Programmirovanie, No. 2, 53–67 (1984). In Russian.
4. B.V. Gubsky, V.N. Red’ko, Semantics of data manipulation languages: composition approach, Proc. 12th international seminar on DBMS, Suzdal, USSR, Oct. 17–20, 65–76 (1989).
5. N.S. Nikitchenko, V.I. Zadorozhny, An algebraic approach to deductive databases query languages formalization, Programmirovanie, N. 6, 29–47 (1992). In Russian.