Head: Bulatsen Valentyn H. Research of local hydrothermal deformations of the top layer of an earth surface for the purpose of increase of accuracy and informational content of geophysical and geodetic observations.. (popup.stage: ). Poltava Gravimetric Observatory of the Institute of Geophysics. SI. Subbotin of the National Academy of Sciences of Ukraine. № 0221U100980

Updated: 2026-11-08