TY  - RPRT
TI  - Nonzero vacuum expectation values in higher-dimensional cosmology.
AU  - V Silveira
PY  - 1989
DO  - 10.1103/physrevd.39.2115
UR  - https://pubmed.ncbi.nlm.nih.gov/9959891/
ID  - 9959891
ER  -