TY  - RPRT
TI  - Angular homeostasis: IV. Polygonal orbits.
AU  - E A Murphy
AU  - K R Berger
AU  - J E Trojak
AU  - E M Rosell
PY  - 1989
DO  - 10.1007/bf00489655
UR  - https://pubmed.ncbi.nlm.nih.gov/2609288/
ID  - 2609288
ER  -