@article{Kumar:20238Q,
  author = "Kumar, Deepak  and  Sharma, Sushil  and  Moskal, Pawel",
  title = "{Experimental observation of polarization correlation of entangled photons from positronium atom using J-PET detector}",
  doi = "10.22323/1.449.0564",
  journal = "PoS",
  year = 2023,
  volume = "EPS-HEP2023",
  pages = "564"
}