TY - JOUR AU - E. G. Emel'yanov TI - The problems on extremal decomposition in spaces of Riemann surfaces JO - Zapiski Nauchnykh Seminarov POMI PY - 2000 SP - 84 EP - 104 VL - 263 UR - http://geodesic.mathdoc.fr/item/ZNSL_2000_263_a7/ LA - ru ID - ZNSL_2000_263_a7 ER -