TY  - RPRT
TI  - Gravitation in 2+1 dimensions.
AU  - NJ Cornish
AU  - NE Frankel
PY  - 1991
DO  - 10.1103/physrevd.43.2555
UR  - https://pubmed.ncbi.nlm.nih.gov/10013645/
ID  - 10013645
ER  -