TY JOUR TI ASYMPTOTIC TEMPERATURE STABILITY DURING POLYCRYSTALLINE SILICON PRODUCTION KW process of producing polycrystalline silicon KW stationary motion KW asymptotic stability JO Modern Technologies and Scientific and Technological Progress AU Senotova, S.A. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»