%0 Journal Article %T SCIENTIFIC BASIS FOR MODIFICATION OF FIRE EXTINGUISHING AND PROTECTIVE COMPOSITIONS FOR OIL AND GAS FACILITIES %A Ivanov, A.V. %K carbon nanostructures, fire extinguishing, fire protection efficiency, foam coke, feasibility study, nanomodification, astralenes %J Problems of risk management in the technosphere %D 2026 %N 2025 %P 13 %I Saint-Petersburg University of State Fire Service of Emercom of Russia