Abundances of Planetary Nebulae in the Outer Disk of M31

Year2012
JournalThe Astrophysical Journal
AuthorKwitter, K. B., Lehman, E. M. M., Balick, B., and Henry, R. B. C.
Bibcode2012ApJ...753...12K
TelescopeGN
InstrumentGMOS-N
PartnerUS
CountryUSA
Program IDGN-2009B-C-5

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