%0 Journal Article %A S. A. Korolev %A A. M. Lipanov %A I. G. Rusyak %T On the issue of accuracy of the solution of the direct problem of external ballistics %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2017 %P 63-74 %N 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2017_47_a6/ %G ru %F VTGU_2017_47_a6