@article{Biela:2017,
  author  = "A. Biela and B. Roznowski and O. Gorbaniuk and M. Biela-Warenica",
  title   = "The External Validity of Psychometric Testing Methods and Their Meaning for Safe Road Performance",
  journal = "Studia Psychologica",
  volume  = "Vol. 59",
  number  = "No. 4",
  pages   = "256--270",
  year    = "2017",
}