TY  - RPRT
TI  - Mode entanglement in nondegenerate down-conversion with quantized pump.
AU  - G Drobn
AU  - I Jex
AU  - V Buzek
PY  - 1993
DO  - 10.1103/physreva.48.569
UR  - https://pubmed.ncbi.nlm.nih.gov/9909630/
ID  - 9909630
ER  -