TY  - RPRT
TI  - Noncommutativity of closed string zero modes
AU  - Freidel, Laurent
AU  - Leigh, Robert G.
AU  - Minic, Djordje
PY  - 2017
DO  - 10.1103/physrevd.96.066003
UR  - https://www.osti.gov/biblio/1378433
ID  - 1378433
ER  -