TY - CONF AU - Meissner, Ulf-G. TI - Two-pole structures in QCD: Facts, not fantasy! M1 - FZJ-2021-00180 PY - 2020 T2 - Workshop on ``Theoretical Aspects of Hadron Spectroscopy and Phenomenology" CY - 15 Dec 2020 - 17 Dec 2020, Valencia(online) (Spain) Y2 - 15 Dec 2020 - 17 Dec 2020 M2 - Valencia(online), Spain LB - PUB:(DE-HGF)6 UR - https://juser.fz-juelich.de/record/889275 ER -