Polyak, B.G. 2002. Helium isotopes in subsurface fluids from the Baikal Rift Zone: An application to the problems of geodynamics. Geofísica Internacional. 41, 4 (oct. 2002), 485–490. DOI:https://doi.org/10.22201/igeof.00167169p.2002.41.4.499.