TY  - RPRT
TI  - Joyce and Arko reply.
AU  - JJ Joyce
AU  - AJ Arko
PY  - 1993
DO  - 10.1103/physrevlett.70.1181
UR  - https://pubmed.ncbi.nlm.nih.gov/10054308/
ID  - 10054308
ER  -