%0 Journal Article %A V. S. Surov %A I. V. Berezansky %T The New Hyperbolic Models of Heterogeneous Environments %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie %D 2013 %P 72-84 %V 6 %N 1 %U http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a6/ %G ru %F VYURU_2013_6_1_a6