BENSON, T.M., LIAN, Z.G., PRASAD, N., FURNISS, D., PAN, W., ROMANOVA, E.A., KOHOUTEK, T., ORAVA. J., WAGNER, T., MURAVIOV, S., ANDRIANOV, A., GELIKONOV, G., KONYUKHOV, A. and SEDDON, A.B., 2008. In: Invited paper in the proceedings of the 4th International Conference on Advanced Optoelectronics and Lasers (CAOL 2008). Sept. 29th - Oct. 4th. Alushta, Crimea.. 29-28