TY  - RPRT
TI  - Quantum coherence in two dimensions.
AU  - SW Hawking
AU  - JD Hayward
PY  - 1994
DO  - 10.1103/physrevd.49.5252
UR  - https://pubmed.ncbi.nlm.nih.gov/10016842/
ID  - 10016842
ER  -