TY  - RPRT
TI  - Hadamard function, stress tensor, and de Sitter space.
AU  - D Bernard
AU  - A Folacci
PY  - 1986
DO  - 10.1103/physrevd.34.2286
UR  - https://pubmed.ncbi.nlm.nih.gov/9957418/
ID  - 9957418
ER  -