Observation of Three Resonant Structures in the Cross Section of e^{+}e^{-}→π^{+}π^{-}h_{c}. - Ablikim M; Achasov MN; Adlarson P; Ai XC; Aliberti R; Amoroso A; An Q; Bai Y; Bakina O; Ban Y; Bao HR; Batozskaya V; et al. (Physical review letters, 2025)