TY  - RPRT
TI  - Comment on "Ag(111) surface reconstruction studied by optical second-harmonic generation"
AU  - R Georgiadis
AU  - RA Bradley
AU  - GL Richmond
PY  - 1992
DO  - 10.1103/physrevlett.69.989
UR  - https://pubmed.ncbi.nlm.nih.gov/10047089/
ID  - 10047089
ER  -