TY  - RPRT
TI  - Gauge-invariant cosmic structures-A dynamic systems approach.
AU  - A Woszczyna
PY  - 1992
DO  - 10.1103/physrevd.45.1982
UR  - https://pubmed.ncbi.nlm.nih.gov/10014570/
ID  - 10014570
ER  -