Raman and infrared spectroscopical investigation of the optical vibrational modes in GaSb/AlSb superlatticesA. Milekhin, T. Werninghaus, D. R.T. Zahn, Yu. Yanovskii, V. Preobrazhenskii, B. Semyagin and A. GutakovskiiEur. Phys. J. B, 6 3 (1998) 295-299DOI: https://doi.org/10.1007/s100510050551