KOSHLIAKOV O, MOKIIENKO V. TO A QUESTION OF THE ANALYSIS OF STABILITY OF COMPLICATED HYDRODYNAMIC SYSTEMS THAT ARE UNDER MAN-CAUSED PRESS CONDITIONS (ON AN EXAMPLE OF LUGANSK CITY). Вісник: Геологія. 2025;(33):45-48. Accessed February 15, 2026. https://geology.bulletin.knu.ua/article/view/3546