%0 Journal Article %T Helium isotopes in the ground fluids of the Baikal Rift and its surroundings: Contribution to continental rifting geodynamics %A Polyak, B.G. %K Helium isotopes, ground fluids, Baikal Rift Zone, rifting geodynamics. %J Russian Journal of Earth Sciences %D 2003 %N 5 %P 21 %I Geophysical Center of the Russian Academy of Sciences