Interaction-assisted propagation of Coulomb-correlated electron-hole pairs in disordered semiconductorsD. Brinkmann, J. E. Golub, S. W. Koch, P. Thomas, K. Maschke and I. VargaEur. Phys. J. B, 10 1 (1999) 145-148DOI: https://doi.org/10.1007/s100510050837