@article{Zdrahal:20214+, author = "Zdrahal, Martin and Kampf, Karol and Knecht, Marc and Novotny, Jiri", title = "{On dispersive representation of kaon and eta decays to 3 pions}", doi = "10.22323/1.390.0523", journal = "PoS", year = 2021, volume = "ICHEP2020", pages = "523" }