@article{wang2015current,
  title = {Current status and advancement of cyber-physical systems in manufacturing}
  author = {Wang, Lihui and Törngren, Martin and Onori, Mauro},
  journal = {Journal of Manufacturing Systems},
  url = {https://linkinghub.elsevier.com/retrieve/pii/S0278612515000400},
  year = {2015}
}