TY  - RPRT
TI  - Global spiral patterns in galaxies: complexity and simplicity.
AU  - C C Lin
PY  - 1998
DO  - 10.1111/j.1749-6632.1998.tb11260.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12088042/
ID  - 12088042
ER  -