TY  - RPRT
TI  - New scenario for string unification.
AU  - JL Lopez
AU  - DV Nanopoulos
PY  - 1996
DO  - 10.1103/physrevlett.76.1566
UR  - https://pubmed.ncbi.nlm.nih.gov/10060462/
ID  - 10060462
ER  -