TY - JOUR AU - A. B. Bogatyrev TI - PS$_3$ integral equations and projective structures on Riemann surfaces JO - Sbornik. Mathematics PY - 2001 SP - 479 EP - 514 VL - 192 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2001_192_4_a0/ LA - en ID - SM_2001_192_4_a0 ER -