अपवर्ती दूरदर्शी (Hindi Wikipedia)

Analysis of information sources in references of the Wikipedia article "अपवर्ती दूरदर्शी" in Hindi language version.

refsWebsite

Global rank Hindi rank

2web.archive.org

1^st place

1^st place

low place

low place

6^th place

6^th place

1northern-stars.com

low place

low place

936^th place

469^th place

low place

low place

1intellectualmathematics.com

low place

low place

1hanwellobservatory.org.uk

low place

low place

archive.org

Edgerton, S. Y. (2009). The Mirror, the Window, and the Telescope: How Renaissance Linear Perspective Changed Our Vision of the Universe. Ithaca: Cornell University Press. p. 159. ISBN 9780801474804.
Drake, S. (1978). Galileo at Work. Chicago: University of Chicago Press. pp. 153. ISBN 978-0-226-16226-3.

hanwellobservatory.org.uk

"John Wall refractor | Hanwell Community Observatory". मूल से से 21 मई 2014 को पुरालेखित।. अभिगमन तिथि: 26 दिसंबर 2021. {{cite web}}: Check date values in: |access-date= (help)

imss.fi.it

brunelleschi.imss.fi.it

"Galileo's telescope - The instrument". Museo Galileo: Institute and Museum of the History of Science. 2008. अभिगमन तिथि: 2020-09-27.
"Galileo's telescope - How it works". Museo Galileo: Institute and Museum of the History of Science. 2008. अभिगमन तिथि: 2020-09-27.

intellectualmathematics.com

"Phases of Venus". Intellectual Mathematics (अमेरिकी अंग्रेज़ी भाषा में). 2019-06-02. अभिगमन तिथि: 2020-09-27.

northern-stars.com

"Telescope Calculations". Northern Stars. मूल से से 19 नवंबर 2019 को पुरालेखित।. अभिगमन तिथि: 2013-12-20. {{cite web}}: Check date values in: |archive-date= (help)

space.com

Science, Lauren Cox 2017-12-21T03:30:00Z; Astronomy. "Who Invented the Telescope?". Space.com. अभिगमन तिथि: 2019-10-26.{{cite web}}: CS1 maint: numeric names: authors list (link)

web.archive.org

"Telescope Calculations". Northern Stars. मूल से से 19 नवंबर 2019 को पुरालेखित।. अभिगमन तिथि: 2013-12-20. {{cite web}}: Check date values in: |archive-date= (help)
"John Wall refractor | Hanwell Community Observatory". मूल से से 21 मई 2014 को पुरालेखित।. अभिगमन तिथि: 26 दिसंबर 2021. {{cite web}}: Check date values in: |access-date= (help)

wikimedia.org

upload.wikimedia.org

http://upload.wikimedia.org/wikipedia/commons/1/17/Galileantelescope_2.png