TY  - RPRT
TI  - Effective one-loop Lagrangian for nonlinear sigma models coupled to gravity.
AU  - V Jain
PY  - 1989
DO  - 10.1103/physrevd.40.1213
UR  - https://pubmed.ncbi.nlm.nih.gov/10011929/
ID  - 10011929
ER  -