@article{e. kostopoulou2004stromal,
  title={Sclerosing stromal tumors of the ovary: a clinicopathologic, immunohistochemical and cytogenetic analysis of three cases},
  author={e. kostopoulou,a. moulla,d. giakoustidis,m. leontsini},
  journal={European Journal of Gynaecological Oncology},
  volume={25},
  number={2},
  pages={257--260},
  doi = {10.12892/ejgo200402257},
  year={2004}
}