%%%% Nf=2+1+1
%%%% FLAG collaboration tag: ETM 17G
@article{Helmes:2017smr,
    author = "Helmes, Christopher and Jost, Christian and Knippschild, Bastian and Kostrzewa, Bartosz and Liu, Liuming and Urbach, Carsten and Werner, Markus",
    title = "{Hadron-Hadron Interactions from $N_f=2+1+1$ lattice QCD: Isospin-1 $KK$ scattering length}",
    eprint = "1703.04737",
    archivePrefix = "arXiv",
    primaryClass = "hep-lat",
    doi = "10.1103/PhysRevD.96.034510",
    journal = "Phys. Rev. D",
    volume = "96",
    number = "3",
    pages = "034510",
    year = "2017"
}