@misc{indiciaea189ccff37f5,
  title = {Foreign language learning difficulties: an historical perspective.},
  author = {L Ganschow and R L Sparks and J Javorsky},
  doi = {10.1177/002221949803100304},
  url = {https://pubmed.ncbi.nlm.nih.gov/9599957/},
  note = {Source identifier: 9599957}
}