TY  - RPRT
TI  - Penta-hepta defect motion in hexagonal patterns.
AU  - LS Tsimring
PY  - 1995
DO  - 10.1103/physrevlett.74.4201
UR  - https://pubmed.ncbi.nlm.nih.gov/10058441/
ID  - 10058441
ER  -