TY  - RPRT
TI  - A model for ring galaxies - Arp 147-like systems
AU  - Gerber, Richard A.
AU  - Lamb, Susan A.
AU  - Balsara, Dinshaw S.
PY  - 1992
UR  - https://ntrs.nasa.gov/citations/19930030040
ID  - 19930030040
ER  -