TY - JOUR AU - V. K. Zakharov AU - T. V. Rodionov TI - Classification of Borel sets and functions for an arbitrary space JO - Sbornik. Mathematics PY - 2008 SP - 833 EP - 869 VL - 199 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2008_199_6_a2/ LA - en ID - SM_2008_199_6_a2 ER -