Normal (geometry) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Normal (geometry)" in English language version.

Last modified: 04:49:40, 1 October 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

2,347^th place

1,308^th place

low place

1^st place

northwestern.edu (Global: 2,347^th place; English: 1,308^th place)

Wu, Ying. "Radiometry, BRDF and Photometric Stereo" (PDF). Northwestern University.

"The Law of Reflection". The Physics Classroom Tutorial. Archived from the original on April 27, 2009. Retrieved 2008-03-31.

"The Law of Reflection". The Physics Classroom Tutorial. Archived from the original on April 27, 2009. Retrieved 2008-03-31.