%0 Journal Article %A V. V. Vedenyapin %A M. A. Negmatov %T On derivation and classification of Vlasov type equations and equations of magnetohydrodynamics. The Lagrange identity, the Godunov form, and critical mass %J Contemporary Mathematics. Fundamental Directions %D 2013 %P 5-17 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2013_47_a0/ %G ru %F CMFD_2013_47_a0