@article{KrestelChikkamathHeweletal.2021,
  author    = {Ralf Krestel and Renukswamy Chikkamath and Christoph Hewel and Julian Risch},
  title     = {A survey on deep learning for patent analysis},
  journal   = {World patent information},
  volume    = {65},
  doi       = {10.1016/j.wpi.2021.102035},
  year      = {2021},
}