%0 Journal Article %A A. A. Polyanskii %T On simultaneous approximations of $\ln3$ and $\pi/\sqrt3$ by rational numbers %J Sbornik. Mathematics %D 2019 %P 589-605 %V 210 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2019_210_4_a5/ %G en %F SM_2019_210_4_a5