@article{Bali:2022ES,
  author = "Bali, Gunnar  and  Collins, Sara  and  Simeth, Jakob",
  title = "{Properties of the $\eta$ and $\eta^{\prime}$ mesons: Masses, decay constants and gluonic matrix elements}",
  doi = "10.22323/1.396.0286",
  journal = "PoS",
  year = 2022,
  volume = "LATTICE2021",
  pages = "286"
}