@article{laroca2020visual,
  title = {Visual analytics keep track of freight wagons},
  author = {R. {Laroca} and A. C. {Boslooper} and D. {Menotti}},
  year = {2020},
  journal = {Railway Gazette International},
  volume = {176},
  number = {10},
  pages = {38-39},
  issn = {0373-5346}
}