Infrared spectra of MI 3MIIIS3 type synthetic minerals (MI = Tl or Ag, MIII = As or Sb),

B. Šoptrajanov, M. Trajkovska, I. Gržetić, G. Jovanovski, T. Stafilov, Infrared spectra of MI 3MIIIS3 type synthetic minerals (MI = Tl or Ag, MIII = As or Sb), Neues Jahrbuch fur Mineralogie – Abhandlungen, 166, 83–89 (1993).