4. A.M.Andriesh, M.S.Iovu, S.D.Shutov, Chalcogenide non-crystalline semiconductors in optoelectronics // Journal of Optoelectronics and Advanced Materials 4, N3, p.631-648(2002).
5. I.D.Aggrawal, J.S Sanghera, Development and applications of chalcogenide glass optical fibers at NRL // Journal of Optoelectronics and Advanced Materials 4, N3, p.665-678(2002).
6. A.V.Stronski, M.Vlcek, Photosensitive properties of chalcogenide vitreous semiconductors in diffractive and holographic technologies applications // Journal of Optoelectronics and Advanced Materials 4, N3, p.699-704(2002).
7. R.Shuker, R.Gammon, Raman-scattering selection-rule breaking and the density of states in amorphous materials // Phys.Rev. Lett., 25, N4, p.222-225, (1970). https://doi.org/10.1103/PhysRevLett.25.222
9. I.Fejes, F.Billes, V.Mitsa, A theoretical study of the effect on the vibrational spectrum of the stepwise sulfur by selenium substitution in arsenic pentasulfide // Journal of Molecular Structure (Theochem) 531, pp407-414 (2000). https://doi.org/10.1016/S0166-1280(00)00461-9