%0 Journal Article %A V. I. Antipin %A S. V. Popov %T Boundary Problems for a Third-Order Equations with Changing Time Direction %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie %D 2012 %P 19-28 %N 14 %U http://geodesic.mathdoc.fr/item/VYURU_2012_14_a1/ %G ru %F VYURU_2012_14_a1