TY  - RPRT
TI  - Closed smooth strings on a torus.
AU  - KS Viswanathan
AU  - Xiaoan Zhou
PY  - 1988
DO  - 10.1103/physrevd.37.974
UR  - https://pubmed.ncbi.nlm.nih.gov/9958766/
ID  - 9958766
ER  -