கேசெக்ரெய்ன் எதிரொளிப்பான் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "கேசெக்ரெய்ன் எதிரொளிப்பான்" in Tamil language version.

refsWebsite

Global rank Tamil rank

4books.google.com

3^rd place

6^th place

low place

low place

low place

5,125^th place

astromia.com (Global: low place; Tamil: low place)

"Diccionario de astronomía y geología. Las ciencias de la Tierra y del Espacio al alcance de todos. Cassegrain". AstroMía.

books.google.com (Global: 3^rd place; Tamil: 6^th place)

Lo specchio ustorio, overo, Trattato delle settioni coniche
Stargazer, the Life and Times of the Telescope, by Fred Watson, p. 134
Stargazer, p. 115
Stargazer, pp. 123 and 132

ingenta.com (Global: low place; Tamil: 5,125^th place)

André Baranne and Françoise Launay, Cassegrain: a famous unknown of instrumental astronomy, Journal of Optics, 1997, vol. 28, no. 4, pp. 158-172(15)