TY  - RPRT
TI  - Second-harmonic generation and photon bunching in multimode laser beams.
AU  - Y Qu
AU  - S Singh
PY  - 1993
DO  - 10.1103/physreva.47.3259
UR  - https://pubmed.ncbi.nlm.nih.gov/9909304/
ID  - 9909304
ER  -