5 by a galaxy-cluster lens" Davis, Kate December 1, 2000
"Distance Dependence in the Solar Neighborhood Age-Metallicity Relation" Borenstein, Seth December 1, 2010

نجم

International Monetary Fund Country Report No.

19
كيريباتي
62—63, Stars and Their Spectra: An Introduction to the Spectral Sequence, James B
كلام عن التفاؤل
Publications of the Astronomical Society of the Pacific
نجم
"Limb darkening coefficients for late-type giant model atmospheres"
62—63, Stars and Their Spectra: An Introduction to the Spectral Sequence, James B "Crossing the Termination Shock into the Heliosheath: Magnetic Fields"
Monthly Notices of the Royal Astronomical Society The University of Texas at Austin

نجم

National Solar Observatory — Sacramento Peak.

6
كيريباتي
Sclafani, Tom May 8, 1998
كلام عن التفاؤل
Kaler, Cambridge: Cambridge University Press, 1997,
كلام عن التفاؤل
Howell, Elizabeth 2 April 2018