GHUKASIAN, A. A.; HAYRAPETIAN, V. V. ON ONE ALGORITHM OF APPROXIMATE CONTROL OF FLEXIBLESYSTEMS. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 36, n. 2 (198), p. 51–57, 2002. DOI: 10.46991/PYSUA.2002.36.2.051. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol36_no2_2002_pp051-057. Acesso em: 22 jan. 2026.