%0 Journal Article
%A M. G. Bashmakova
%A E. S. Zolotukhina
%T On estimate of irrationality measure of the numbers $\sqrt{4k+3}\ln{\frac{\sqrt{4k+3}+1}{\sqrt{4k+3}-1}}$ and $\frac{1}{\sqrt{k}}\mathrm{arctg}\,{\frac{1}{\sqrt{k}}}$
%J Čebyševskij sbornik
%D 2018
%P 15-29
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2018_19_2_a1/
%G ru
%F CHEB_2018_19_2_a1