M2-9 - A planetary nebula with an eruptive nucleus?

Author(s):: Balick, B.

Published: 1989
Publication type: Article / Letter to editor

Date issued: 1989
Language: English
Publisher: University of Chicago Press
Is part of: Astronomical Journal (1989), Vol. 97, p. 476-480
ISSN source: 1450-698X
hdl: 1887/6553