%0 Journal Article %A V. A. Vladimirov %T An example of the equivalence of the effects density of %J Doklady Akademii Nauk %D 1985 %P 310-313 %V 284 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_2_a10/ %G ru %F DAN_1985_284_2_a10