@article{beier2018more,
  title = {More Sustainability in Industry through Industrial Internet of Things?}
  author = {Beier, Grischa and Niehoff, Silke and Xue, Bing},
  journal = {Applied Sciences},
  url = {http://www.mdpi.com/2076-3417/8/2/219},
  year = {2018}
}