%0 Journal Article %T A conceptual approach to defining criteria for identifying priority areas of scientific and technological development in the economy %A Deviatkov, A.V. %A Erygin, Y.V. %K high-tech products, scientific and technical potential, product life cycle, technology life cycle, critical technologies %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2026 %N 2026 %P 7 %I Astrakhan State Technical University