TY - JOUR AU - Lugovaya, G. D. AU - Sherstnev, A. N. TI - On the extension problem for unbounded measures on projections JO - Mathematica slovaca PY - 2000 SP - 473 EP - 481 VL - 50 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2000__50_4_a7/ LA - en ID - MASLO_2000__50_4_a7 ER -