TY - CPAPER
AU - Nathan Smith
AU - Richard McCray
AU - Stefan Immler
AU - K. Weiler
BT - unknown
DO - 10.1063/1.2803560
PB - AIP
PY - 2007
T2 - unknown
TI - High Resolution Spectroscopy of SN1987A'  Rings: He I λ 10830 and Hα from the Hotspots
ER -