TY - JOUR AU - W. V. Zudilin TI - On a~measure of irrationality for values of $G$-functions JO - Izvestiya. Mathematics PY - 1996 SP - 91 EP - 118 VL - 60 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1996_60_1_a3/ LA - en ID - IM2_1996_60_1_a3 ER -