@article{simkovic2020neutrinoless,
  author = {{\v{S}}imkovic, F.},
  title = {Neutrinoless double beta decay theory},
  journal = {Journal of Physics: Conference Series},
  publisher = {IOP Publishing},
  volume = {1468},
  number = {1},
  pages = {012143},
  year = {2020},
  doi = {10.1088/1742-6596/1468/1/012143},
  issn = {1742-6596}
}