%0 Journal Article %A A. V. Topchiev %A G. M. Tsiguro %A G. V. Gryaznov %T Photochemical sulphoxidation of $n$-heptane by gaseous sulphur dioxide and oxygen %J Doklady Akademii Nauk %D 1957 %P 1302-1305 %V 113 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_113_6_a30/ %G ru %F DAN_1957_113_6_a30