TY  - RPRT
TI  - Focused one-cycle electromagnetic pulses.
AU  - RW Hellwarth
AU  - P Nouchi
PY  - 1996
DO  - 10.1103/physreve.54.889
UR  - https://pubmed.ncbi.nlm.nih.gov/9965137/
ID  - 9965137
ER  -