The Planetary Nebula IC 4634 and its Central Star

• Hyung Siek (Bohyunsan Optical Astronomy Observatory) ;
• Aller Lawrence H. (Physics and Astronomy Department, University of California,) ;
• Feibelman Walter A. (Laboratory for Astronomy and Solar Physics, NASA Goddard Space Flight Center)

• 발행 : 1999.04.01

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