TY  - RPRT
TI  - Grobe and Fedorov reply.
AU  - R Grobe
AU  - MV Fedorov
PY  - 1993
DO  - 10.1103/physrevlett.70.1562
UR  - https://pubmed.ncbi.nlm.nih.gov/10053324/
ID  - 10053324
ER  -