TY  - RPRT
TI  - New infinities in two-dimensional nonlinear sigma models and consistent string propagation.
AU  - SR Das
AU  - B Sathiapalan
PY  - 1986
DO  - 10.1103/physrevlett.57.1511
UR  - https://pubmed.ncbi.nlm.nih.gov/10033472/
ID  - 10033472
ER  -