Interaction of triplet excitons with trapped and free holes in crystalline anthracene. Exciton quenching, current enhancement and magnetic field effects H. Bouchriha, G. Delacote, P. Delannoy and M. SchottJ. Phys. France, 35 7-8 (1974) 577-587DOI: https://doi.org/10.1051/jphys:01974003507-8057700
