@article{nitescu2021angular,
  author = {Nitescu, O. and Dvornicky, R. and Stoica, S. and {\v{S}}imkovic, F.},
  title = {Angular Distributions of Emitted Electrons in the Two-Neutrino beta beta Decay},
  journal = {Universe},
  publisher = {MDPI AG},
  volume = {7},
  number = {5},
  pages = {147},
  year = {2021},
  doi = {10.3390/universe7050147},
  issn = {2218-1997}
}