TY  - RPRT
TI  - Why is spacetime Lorentzian?
AU  - A Carlini
AU  - J Greensite
PY  - 1994
DO  - 10.1103/physrevd.49.866
UR  - https://pubmed.ncbi.nlm.nih.gov/10017043/
ID  - 10017043
ER  -