TY  - RPRT
TI  - Puri's criterion and higher-order squeezing.
AU  - R Lynch
AU  - HA Mavromatis
PY  - 1995
DO  - 10.1103/physreva.52.55
UR  - https://pubmed.ncbi.nlm.nih.gov/9912220/
ID  - 9912220
ER  -