(NrUKOWODSTWO K SOCIALXNOJ NAUKE (B/s - (Nk\RIs; (N{AHOWSKOJ(B, (Nl(B.(Nn(B.s ((NsANKT(B-(NpETERBURG (B:s (Nb(B. (NI(B.,s, 1869)
Keywords: (NsOCIALXNAQ NAUKAs