@article{Festman2012,
  author    = {Festman, Julia},
  title     = {Language control abilities of late bilinguals},
  series = {Bilingualism : language and cognition.},
  volume    = {15},
  journal   = {Bilingualism : language and cognition.},
  number    = {3},
  publisher = {Cambridge Univ. Press},
  address   = {New York},
  issn      = {1366-7289},
  doi       = {10.1017/S1366728911000344},
  pages     = {580 -- 593},
  year      = {2012},
  abstract  = {Although all bilinguals encounter cross-language interference (CLI), some bilinguals are more susceptible to interference than others. Here, we report on language performance of late bilinguals (Russian/German) on two bilingual tasks (interview, verbal fluency), their language use and switching habits. The only between-group difference was CLI: one group consistently produced significantly more errors of CLI on both tasks than the other (thereby replicating our findings from a bilingual picture naming task). This striking group difference in language control ability can only be explained by differences in cognitive control, not in language proficiency or language mode.},
  language  = {en}
}
@misc{Festman2012,
  author    = {Festman, Julia},
  title     = {Language control abilities of late bilinguals},
  series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {459},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413930},
  pages     = {14},
  year      = {2012},
  abstract  = {Although all bilinguals encounter cross-language interference (CLI), some bilinguals are more susceptible to interference than others. Here, we report on language performance of late bilinguals (Russian/German) on two bilingual tasks (interview, verbal fluency), their language use and switching habits. The only between-group difference was CLI: one group consistently produced significantly more errors of CLI on both tasks than the other (thereby replicating our findings from a bilingual picture naming task). This striking group difference in language control ability can only be explained by differences in cognitive control, not in language proficiency or language mode.},
  language  = {en}
}