%0 Journal Article %A A. G. Laktionov %T Determination of the concentration of cloud condensation nuclei %J Doklady Akademii Nauk %D 1965 %P 1290-1293 %V 165 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_6_a18/ %G ru %F DAN_1965_165_6_a18