ABOUT POSSIBLE ABYSSAL NATURE OF SEISMIC ANOMALY IN NORTH-WEST VIETNAM AND ITS RELATION WITH REACTIVATED "HOT SPOT" SYSTEM OF LATE JURASSIC - EARLY CRETACEOUS PERIOD Article Dolguinov, Као Т.D., Le V.Z, T.L., Y.V. Известия высших учебных заведений. Геология и разведка. 2011. P. 11-16