The Inner Abundance Gradient of M33 from Bright Planetary Nebulae
1985 ◽
Vol 87
◽
pp. 359-365
◽
Keyword(s):
1989 ◽
Vol 157
(1-2)
◽
pp. 23-29
◽
2006 ◽
Vol 453
(2)
◽
pp. 587-593
◽
2016 ◽
Vol 12
(S323)
◽
pp. 341-342
2011 ◽
Vol 7
(S283)
◽
pp. 438-439
Keyword(s):
2010 ◽
Vol 724
(1)
◽
pp. 748-761
◽
2005 ◽
Vol 433
(1)
◽
pp. 127-135
◽
Keyword(s):