@article{JCGS.631, title={Depletion-enrichment of lithospheric mantle and mantle plume regime: evidence from deep-seated xenoliths in the Vitim and Udokan volcanic fields (Transbaikalia, Russia)} author={Litasov and Ivanov and Litasov}, journal={Journal of the Czech Geological Society}, volume={42}, number={3}, pages={14--0}, year=1997, publisher={Czech Geological Society} }