@article{Chug:2024rp, author = "Chug, Neha and Gajos, Aleksander", title = "{Improved test of CPT invariance in ortho-positronium decays at J-PET}", doi = "10.22323/1.431.0064", journal = "PoS", year = 2024, volume = "DISCRETE2022", pages = "064" }