TY  - RPRT
TI  - Regularization of open superstring from orientable closed surface.
AU  - PH Frampton
AU  - AK Kshirsagar
AU  - YJ Ng
PY  - 1986
DO  - 10.1103/physrevd.34.2532
UR  - https://pubmed.ncbi.nlm.nih.gov/9957445/
ID  - 9957445
ER  -