@article{Schr{\"o}pfGueye2010,
  author    = {Schr{\"o}pf, Ramona and Gueye, El Hadji Djibril},
  title     = {La Francophonie en Afrique},
  series = {Franz{\"o}sisch betrifft uns},
  number    = {4},
  issn      = {1869-165X},
  pages     = {1},
  year      = {2010},
  language  = {und}
}
@article{Schr{\"o}pfGueye2010,
  author    = {Schr{\"o}pf, Ramona and Gueye, El Hadji Djibril},
  title     = {Cohabitation du fran{\c{c}}ais avec les langues nationales},
  series = {Franz{\"o}sisch betrifft uns},
  number    = {4},
  issn      = {1869-165X},
  year      = {2010},
  language  = {und}
}