%0 Journal Article %A L. A. Molotkov %T Estimating inequalities for velocities of propagation and for effective densities in fluid mixtures %J Zapiski Nauchnykh Seminarov POMI %D 2005 %P 180-189 %V 324 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2005_324_a10/ %G ru %F ZNSL_2005_324_a10