TY  - RPRT
TI  - Hansen, Smith, and Lee reply.
AU  - W Hansen
AU  - III Smith
AU  - KY Lee
PY  - 1990
DO  - 10.1103/physrevlett.64.1992
UR  - https://pubmed.ncbi.nlm.nih.gov/10041548/
ID  - 10041548
ER  -