@book{Pulkina-1978,
  address    = {Moscow},
  author     = {Pulkina, I. M.},
  publisher  = {Russian Language Publications},
  title      = {A short Russian reference grammar},
  year       = {1978},
  iso_code   = {rus},
  olac_field = {syntax; general_linguistics; typology},
  wals_code  = {rus}
}