@article{j. varga2018ovarian,
  title={Borderline ovarian tumors – literature review},
  author={j. varga,z. dzurová,s. toporcerová,p. urdzík},
  journal={European Journal of Gynaecological Oncology},
  volume={39},
  number={3},
  pages={348--352},
  doi = {10.12892/ejgo3739.2018},
  year={2018}
}