%0 Journal Article %A B. M. Naimark %T Computer modeling of mantle flows with discontinuous density and viscosity across moving boundaries %J Doklady Akademii Nauk %D 1997 %P 676-678 %V 354 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1997_354_5_a14/ %G ru %F DAN_1997_354_5_a14