Author: Haken, H.

Haken, H.; Reineker, P.: The coupled coherent and incoherent exciton motion and its influence on optical absorption, electron spin resonance and nuclear spin resonance. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 14 (1973), issue 1, pp. 23-47
Haken, H.; Strobl, G.: Exact treatment of coherent and incoherent triplet exciton migration. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 9 (1968), issue 2, pp. 5-8