%0 Journal Article %A L. A. Vasil'ev %A I. V. Ershov %T Plane shock wave intensity in a supersonic flow model as determined quantitatively by the differential shadow method %J Doklady Akademii Nauk %D 1964 %P 317-320 %V 157 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_157_2_a21/ %G ru %F DAN_1964_157_2_a21