A. Letichevsky, V. Khomenko A Rewriting Machine and Optimization of Strategies or Term Rewriting. Cybernetic and Systems Analises, 5, 2002, p. 637−649

A. Letichevsky, A. Letichevsky (jr), V. Peschanenko APS and Tools. Herald of the V.N.Karazin Kherkiv Nitional University, 13, 2010, p. 165-173

A.A. Letichevsky, J.V. Kapitonova Algebraic Programming in the APS System. In proc. of ISSAC'90, pages 68-75, Tokyo, Japan, August 20-25, 1990. ACM, New York

A. A. Letichevsky, J. V. Kapitonova, and S. V. Konozenko. Optimization of algebraic programs. In Proc. of ISSAC ’91, pages 370–376. ACM Press, 1991

Algebraic Programming System APS v.3 (A.A. Letichevsky, A.A. Letichevsky Jr., V.S. Peschanenko )

Algebraic Programming System APS (user manual,A.A. Letichevsky, J.V. Kapitonova, V.A. Volkov, A. Chugajenko, V. Chomenko, V. Peschanenko)

Algebraic Programming System APS (user manual, in russian, A.A. Letichevsky, J.V. Kapitonova, V.A. Volkov, A. Chugajenko, V. Chomenko)

J.V. Kapitonova, A.A. Letichevsky, and S.V. Konozenko. Computations in APS. Theoretical Computer Science, 119:145–171, 1993

A.A. Letichevsky Development of Rewriting Strategies. Lecture Notes in Computer Science, 1993, Volume 714/1993, 378-390

A.A. Letichevsky, A.A. Letichevsky Jr., V.S. Peschanenko Numerical Experiment of a Problem of Optimisation Rewriting Machine of Algebraic Programming System APS (ins russian). Herald of the V.N.Karazin Kherkiv Nitional University, 11, 2009, p. 213-220

J.V.Kapitonova, A.A.Letichevsky, M.S.L’vov, and V.A.Volkov. Tools for solving problems in the scope of algebraic programming. LNCS V.958, pages 31–46. Springer-Verlag, 1995

A.A. Letichevsky, A.A. Letichevsky Jr., V.S. Peschanenko Translation Algorithm of APLAN Code (in russian). Control Systems and Machines, 6, 2010