@article{Gregory:2022YA, author = "Gregory, Eric B. and Guo, Feng-Kun and Hanhart, Christoph and Krieg, Stefan and Luu, Thomas", title = "{Exotic states in the $\pi D$ system}", doi = "10.22323/1.396.0211", journal = "PoS", year = 2022, volume = "LATTICE2021", pages = "211" }