TY  - RPRT
TI  - Quantum cloning machines with phase-conjugate input modes.
AU  - N J Cerf
AU  - S Iblisdir
PY  - 2001
DO  - 10.1103/physrevlett.87.247903
UR  - https://pubmed.ncbi.nlm.nih.gov/11736541/
ID  - 11736541
ER  -