TY  - RPRT
TI  - Bound entangled Gaussian states.
AU  - R F Werner
AU  - M M Wolf
PY  - 2001
DO  - 10.1103/physrevlett.86.3658
UR  - https://pubmed.ncbi.nlm.nih.gov/11328047/
ID  - 11328047
ER  -