TY - JOUR AU - V. A. Androsenko TI - Irrationality measure of the number $\frac{\pi}{\sqrt{3}}$ JO - Izvestiya. Mathematics PY - 2015 SP - 1 EP - 17 VL - 79 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2015_79_1_a0/ LA - en ID - IM2_2015_79_1_a0 ER -