
%0 Journal Article
%A Reid, Warren A. 
%A Parker, Quentin A. 
%T An Evaluation of the Excitation-Class Parameter for the Central Stars of Planetary Nebulae
%J Publications of the Astronomical Society of Australia
%D 2010
%V 27
%N 2
%P 187-198
%K 
%R https://doi.org/10.1071/AS09055
%U https://www.publish.csiro.au/paper/AS09055 
%X 
