The relations of the globular clusters and spiral nebulæ to the stellar system;
an attempt to estimate their parallaxes.
APA Citation
Lundmark, K. Emil. (1920). The relations of the globular clusters and spiral nebulæ to the stellar system: an attempt to estimate their parallaxes. Stockholm: Almqvist & Wiksells Boktryckeri-a.-b..
MLA Citation
Lundmark, Knut Emil, 1889-. The Relations of the Globular Clusters And Spiral Nebulæ to the Stellar System: an Attempt to Estimate Their Parallaxes. Stockholm: Almqvist & Wiksells Boktryckeri-a.-b., 1920.
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