TY  - RPRT
TI  - Spacetime dimension from a variational principle.
AU  - D Hochberg
AU  - JT Wheeler
PY  - 1991
DO  - 10.1103/physrevd.43.2617
UR  - https://pubmed.ncbi.nlm.nih.gov/10013650/
ID  - 10013650
ER  -