Fischer, P. Max Planck Institute for Medical Research, Max Planck Society;
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.63.047802 (Any fulltext)
https://journals.aps.org/pra/pdf/10.1103/PhysRevA.63.047802 (Any fulltext)
Buckingham, A., & Fischer, P. (2001). Reply to "Comment on 'Phenomenological damping in optical response tensors'". Physical Review A, 63(4): 047802, pp. 047802-1-047802-2. doi:10.1103/PhysRevA.63.047802.