TY  - RPRT
TI  - Durnin, Miceli, and Eberly reply.
AU  - J Durnin
AU  - JJ Miceli
AU  - JH Eberly
PY  - 1987
DO  - 10.1103/physrevlett.59.2612
UR  - https://pubmed.ncbi.nlm.nih.gov/10035598/
ID  - 10035598
ER  -