%0 Journal Article %A G. G. Vorob'ev %A G. Shkrov %T New data on the conditions in which Czechoslovakian tektites (vltavines) have fallen %J Doklady Akademii Nauk %D 1965 %P 63-65 %V 161 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_161_1_a16/ %G ru %F DAN_1965_161_1_a16