@article{Cid-Mora:2023Cx, author = "Cid-Mora, Barbara and Steele, T.G.", title = "{NLO Effects in QCD Sum-Rule Analyses of $f_{0}(500)$ as a Tetraquark state}", doi = "10.22323/1.430.0258", journal = "PoS", year = 2023, volume = "LATTICE2022", pages = "258" }