%0 Journal Article %A V. A. Babaitsev %T On the boundedness of the Iwasawa invariant %J Izvestiya. Mathematics %D 1981 %P 1-19 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1981_16_1_a0/ %G en %F IM2_1981_16_1_a0