%0 Journal Article %A V. G. Lemmlein %T The distribution of class numbers~$h$ of real quadratic fields $K(\sqrt{p})$ with prime discriminant $p\equiv1(\operatorname{mod}4)$ over residue classes $\{4k+1\}$ and $\{4k+3\}$ %J Doklady Akademii Nauk %D 1968 %P 1050-1053 %V 179 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_179_5_a10/ %G ru %F DAN_1968_179_5_a10