@article{Krien1994,
  author    = {Krien, Margot},
  title     = {Leksi\Seskij minimum dlja prepodavanija russkogo jazyka : (rezul'taty sravnitel'nogo analiza u\Sebnikov)},
  year      = {1994},
  language  = {ru}
}
@book{WaechterSpringerKrien1996,
  author    = {W{\"a}chter-Springer, Lydia and Krien, Margot},
  title     = {Gesucht und gefunden - Schulwortschatz Russisch},
  publisher = {Volk und Wissen},
  address   = {Berlin},
  pages     = {160 S.},
  year      = {1996},
  language  = {de}
}