Items where Author is "<span class="person_name">Acker, A.</span>"
Number of items: 3.
A barium central star binary in the Type-I diamond ring planetary nebula Abell 70. (2012)
B. Miszalski,
H. M. J. Boffin,
David J. Frew,
A. Acker,
J. Köppen,
A. F. J. Moffat
and
Q. A. Parker
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Newly discovered Wolf-Rayet and weak emission-line central stars of planetary nebulae. (2011)
K. DePew,
Q. A. Parker,
B. Miszalski,
O. De Marco,
D. J. Frew,
A. Acker,
A. V. Kovacevic
and
R. G. Sharp
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The influence of binarity on dust obscuration events in the planetary nebula M 2-29 and its analogues. (2011)
B. Miszalski,
J. Mikolajewska,
K. Koppen,
T. Rauch,
A. Acker,
M. Cohen,
D.J. Frew,
A.F.J. Moffat,
Q.A. Parker,
A.F. Jones
and
A. Udalski
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