TY  - RPRT
TI  - Potential flows in general relativity: Nonlinear and time-dependent solutions.
AU  - AM Abrahams
AU  - SL Shapiro
PY  - 1990
DO  - 10.1103/physrevd.41.327
UR  - https://pubmed.ncbi.nlm.nih.gov/10012338/
ID  - 10012338
ER  -