TY  - RPRT
TI  - Decoherence in quantum electrodynamics and quantum gravity.
AU  - C Kiefer
PY  - 1992
DO  - 10.1103/physrevd.46.1658
UR  - https://pubmed.ncbi.nlm.nih.gov/10015077/
ID  - 10015077
ER  -