TY - JOUR AU - V. F. Tarasov TI - Reflectional symmetry of the Appell functions $F_2$ and~$F_3$ at the singular point~$(1,1)$ JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1993 SP - 215 EP - 217 VL - 48 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1993_48_3_a19/ LA - en ID - RM_1993_48_3_a19 ER -