TY  - RPRT
TI  - Spence, Zuo and Hoier reply.
AU  - JC Spence
AU  - JM Zuo
AU  - R Hoier
PY  - 1989
DO  - 10.1103/physrevlett.63.1119
UR  - https://pubmed.ncbi.nlm.nih.gov/10040473/
ID  - 10040473
ER  -