@article{
  author = {Sen, R.},
  title = {On some properties of the hyperspace $\theta (X)$ and the study of the space $\downarrow\theta C(X)$},
  journal = {Journal of Linear and Topological Algebra},
  year = {2020},
  volume = {9},
  issue = {3},
  pages = {185-192},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1080724}
}