Трикера (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Трикера" in Russian language version.

refsWebsite

Global rank Russian rank

489^th place

1,190^th place

gutenberg.org

Luff J. N. What Philately Teaches. A Lecture Delivered before the Section on Philately of the Brooklyn Institute of Arts and Sciences, February 24, 1899. — 3rd edn. — New York, NY, USA, 1915. — P. 45. (англ.) (Дата обращения: 23 августа 2009)