00704naa#a2200205#i#450# EN\\bibl\100386 20251213160639.6 2949-2440 20250624b2025####ek#y0engy0150####ca RU Prospects for the detection of hydrocarbon traps in the Paleozoic deposits of the Northern Caspian Sea Journal article Astrakhan Astrakhan State Technical University 2025 5 с. Journal article local Нефть. 553.982 Duvanova Maria Evgen'evna Golchikova Nadezhda Nikolayevna Duvanova Daria Aleksandrovna Duvanov Alexandr Viktorovich vestnik.astu.ru