L. Valkunas, Y.-Z. Ma and G. R. Fleming ‘Untrafast exciton-exciton annihilation in single-walled carbone nanotubes’ 17th Internation School-Seminar ‘Spectroscopy ooof Molecules and Crystals’, Beregove, Krimea, September 20-26, 2005. Book of Abstracts P205 (invited presentation).