Liu, XW;
Luo, SG;
Barlow, MJ;
Danziger, IJ;
Storey, PJ;
(2001)
Chemical abundances of planetary nebulae from optical recombination lines - III. The Galactic bulge PN M 1-42 and M 2-36.
Monthly Notices of the Royal Astronomical Society
, 327
(1)
pp. 141-168.
10.1046/j.1365-8711.2001.04676.x.