%0 Journal Article %A A. K. Dubickas %T On improving the approximation of $\pi\sqrt3$ by rational fractions %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1993 %P 76-77 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1993_6_a16/ %G ru %F VMUMM_1993_6_a16