لایمن اسپیتزر (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "لایمن اسپیتزر" in Persian language version.

refsWebsite

Global rank Persian rank

6^th place

9^th place

1web.archive.org

1^st place

1^st place

75^th place

77^th place

archive.org

Carolyn Collins Petersen; John C. Brandt (1998). Hubble vision: further adventures with the Hubble Space Telescope. CUP Archive. p. 193. ISBN 0-521-59291-7.
Zimmerman, Robert (2008). The universe in a mirror: the saga of the Hubble Telescope and the visionaries who built it. Princeton University Press. p. 10. ISBN 0-691-13297-6.

nasa.gov

"Who was Lyman Spitzer?". Nasa: For Educators. California Institute of Technology and the Jet Propulsion Laboratory. 11 March 2004. Archived from the original on 30 July 2016. Retrieved 6 January 2009.

web.archive.org

"Who was Lyman Spitzer?". Nasa: For Educators. California Institute of Technology and the Jet Propulsion Laboratory. 11 March 2004. Archived from the original on 30 July 2016. Retrieved 6 January 2009.