@article{mullen2007timp,
  title = {TIMP: An R package for modeling multi-way spectroscopic measurements},
  author = {Mullen, K. M. and van Stokkum, I. H. M.},
  journal = {Journal of Statistical Software},
  volume = {18},
  number = {3},
  year = {2007},
  doi = {10.18637/jss.v018.i03},
  url = {https://www.jstatsoft.org/article/view/v018i03}
}