1. V. A. Akimov, A. A. Voronov, V. I. Kozlovskii, Yu. V. Korostelin, A. I. Landman, Yu. P. Podmar’kov, and M. P. Frolov, Kvant. Elektron. 36, 299 (2006) [Quantum Electron. 36, 299 (2006)].
2. Yu. F. Vaksman, V. V. Pavlov, Yu. A. Nitsuk, Yu. N. Purtov, A. S. Nasibov, and P. V. Shapkin, Fiz. Tekh. Poluprovodn. 39, 401 (2005) [Semiconductors 39, 377 (2005)].
3. Yu. F. Vaksman, V. V. Pavlov, Yu. A. Nitsuk, Yu. N. Purtov, A. S. Nasibov, and P. V. Shapkin, Fiz. Tekh. Poluprovodn. 40, 815 (2006) [Semiconductors 40, 794 (2006)].
4. Yu. V. Korostelin, V. I. Kozlovsky, A. S. Nasibov, and P. V. Shapkin, J. Cryst. Growth 197, 449 (1999).
5. Yu. F. Vaksman, Yu. A. Nitsuk, Yu. N. Purtov, and P. V. Shapkin, Fiz. Tekh. Poluprovodn. 35, 920 (2001) [Semiconductors 35, 883 (2001)].