@book{CantallopsOtero2002,
  author    = {Cantallops, Esperanza and Otero, Conchita},
  title     = {Sin rodeos : curso intensivo de espa{\~n}ol ; Bd. 2 Clave de los ejercicios},
  publisher = {Egert},
  address   = {Wilhelmsfeld},
  isbn      = {3-926972-89-0},
  pages     = {48 S.},
  year      = {2002},
  language  = {de}
}