TY  - RPRT
TI  - Topology and nematic ordering.
AU  - PE Lammert
AU  - DS Rokhsar
AU  - J Toner
PY  - 1993
DO  - 10.1103/physrevlett.70.1650
UR  - https://pubmed.ncbi.nlm.nih.gov/10053349/
ID  - 10053349
ER  -