TY - JOUR AU - P. G. Zograf AU - L. A. Takhtadzhyan TI - On~Liouville's equation, accessory parameters, and the geometry of Teichm\"uller space for Riemann surfaces of genus~0 JO - Sbornik. Mathematics PY - 1988 SP - 143 EP - 161 VL - 60 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1988_60_1_a8/ LA - en ID - SM_1988_60_1_a8 ER -