TY  - RPRT
TI  - Time-dependent backgrounds in two-dimensional string theory and the S-matrix generating functional.
AU  - J Lee
PY  - 1994
DO  - 10.1103/physrevd.49.2957
UR  - https://pubmed.ncbi.nlm.nih.gov/10017288/
ID  - 10017288
ER  -