TY  - RPRT
TI  - Coffey and Coffey reply.
AU  - D Coffey
AU  - L Coffey
PY  - 1996
DO  - 10.1103/physrevlett.76.3237
UR  - https://pubmed.ncbi.nlm.nih.gov/10060913/
ID  - 10060913
ER  -