@article{patent,
  title = {Multilayer patent citation networks: A comprehensive analytical framework for studying explicit technological relationships},
  journal = {Technological Forecasting and Social Change},
  volume = {179},
  pages = {121628},
  year = {2022},
  slug = {patent},
  author = {Higham, Kyle and Contisciani, Martina and De Bacco, Caterina},
  url = {https://doi.org/10.1016/j.techfore.2022.121628}
}