@article{Barca:2022Al,
  author = "Barca, Lorenzo  and  Bali, Gunnar  and  Collins, Sara",
  title = "{Investigating $N \to N\pi$ axial matrix elements}",
  doi = "10.22323/1.396.0359",
  journal = "PoS",
  year = 2022,
  volume = "LATTICE2021",
  pages = "359"
}