@article{Gillette:170200,
      author        = "Gillette, Alexis N. and Lyon, Annabel R. and Savvin,
                       Stanislav and Puente-Orench, Ines and Rahimisheikh, Sepideh
                       and Hadermann, Joke and Gimeno, Magali and Neidig, Michael
                       L. and Clarke, Simon J.",
      title         = "{Structure and magnetism of mixed-valent iron oxysulfides
                       Sr3Fe4O6S2 (Sr3(Fe3+)2O5(Fe2+)2OS2) and Sr4Fe4O7S2
                       (Sr4(Fe3+)2O6(Fe2+)2OS2)}",
      year          = "2026",
}