%%%% Nf=2+1+1
%%%% FLAG collaboration tag: ETM 18B
@article{Helmes:2018nug,
    author = "Helmes, Christopher and Jost, Christian and Knippschild, Bastian and Kostrzewa, Bartosz and Liu, Liuming and Pittler, Ferenc and Urbach, Carsten and Werner, Markus",
    collaboration = "ETM",
    title = "{Hadron-Hadron Interactions from $N_f=2+1+1$ Lattice QCD: $I=3/2$ $\pi K$ Scattering Length}",
    eprint = "1809.08886",
    archivePrefix = "arXiv",
    primaryClass = "hep-lat",
    doi = "10.1103/PhysRevD.98.114511",
    journal = "Phys. Rev. D",
    volume = "98",
    number = "11",
    pages = "114511",
    year = "2018"
}

