AfBo 2.0: A world-wide survey of affix borrowing

@book{laanest1982a,
  address   = {Hamburg},
  author    = {Laanest, Arvo},
  key       = {Laanest 1982},
  publisher = {Buske},
  title     = {Einführung in die ostseefinnischen Sprachen},
  year      = {1982}
}