TY  - RPRT
TI  - ac free-electron laser.
AU  - YT Yan
AU  - JM Dawson
PY  - 1986
DO  - 10.1103/physrevlett.57.1599
UR  - https://pubmed.ncbi.nlm.nih.gov/10033495/
ID  - 10033495
ER  -