@article{Krelina:2021sg, author = "Krelina, Michal and Nemchik, Jan", title = "{How can the photon-like heavy quarkonium $V\to Q\bar Q$ transition falsify our predictions ?}", doi = "10.22323/1.390.0474", journal = "PoS", year = 2021, volume = "ICHEP2020", pages = "474" }