@article{grakelagraphkernellibraryinpython,
  title = {GraKeL: A Graph Kernel Library in Python},
  author = {Giannis Siglidis and Giannis Nikolentzos and Stratis Limnios and Christos Giatsidis and Konstantinos Skianis and Michalis Vazirgiannis},
  year = {2018},
  eprint = {1806.02193},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1806.02193v2},
}