@book{fedjanovich1997,
  address = {Moscow},
  author  = {Fedjanovich, T. P.},
  key     = {Fedjanovich (1997)},
  title   = {Semejnye obychai i obrjady finno-ugorskih narodov Uralo-Povolzh'ja (konets XIX veka - 1980-e gody)},
  year    = {1997}
}