TY  - RPRT
TI  - Approximation scheme for constructing a clumpy universe in general relativity.
AU  - T Futamase
PY  - 1988
DO  - 10.1103/physrevlett.61.2175
UR  - https://pubmed.ncbi.nlm.nih.gov/10039007/
ID  - 10039007
ER  -