@article{cucek2012a,
  title = {A Review of Footprint analysis tools for monitoring impacts on sustainability}
  author = {Čuček, Lidija and Klemeš, Jiří Jaromír and Kravanja, Zdravko},
  journal = {Journal of Cleaner Production},
  url = {https://www.sciencedirect.com/science/article/pii/S0959652612001126},
  year = {2012}
}