TY - JOUR AU - B. L. Fridman TI - A~nowhere dense space of linear superpositions of functions of several variables JO - Izvestiya. Mathematics PY - 1972 SP - 807 EP - 837 VL - 6 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1972_6_4_a7/ LA - en ID - IM2_1972_6_4_a7 ER -