@misc{indiciae0e521958516c,
  title = {Analyzing longitudinal categorical data: sources of uncertainty and sample methods.},
  author = {A von Eye},
  year = {1996},
  doi = {10.1007/bf00538539},
  url = {https://pubmed.ncbi.nlm.nih.gov/9010659/},
  note = {Source identifier: 9010659}
}