Триъгълник на Пенроуз (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Триъгълник на Пенроуз" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

2^nd place

7^th place

doi.org

dx.doi.org

Penrose, L. S. и др. Impossible Objects: A Special Type of Visual Illusion // British Journal of Psychology 49 (1). February 1958. DOI:10.1111/j.2044-8295.1958.tb00634.x. с. 31 – 33.