%0 Journal Article %A A. M. Prokhorov %A A. N. Tkachev %A S. I. Yakovlenko %T On the role of fouling collisions at rare isotope extraction from atomic beam %J Doklady Akademii Nauk %D 1993 %P 729-730 %V 329 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_329_6_a11/ %G ru %F DAN_1993_329_6_a11