Eratòstenes (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Eratòstenes" in Catalan language version.

refsWebsite

Global rank Catalan rank

5^th place

5^th place

low place

low place

1khanacademy.org

3,659^th place

1,998^th place

khanacademy.org

«Eratosthenes of Cyrene» (en anglès). Khan Academy. [Consulta: 19 novembre 2019].

pearson.com

Dahlman, Carl. Introduction to Geography: People, Places & Environment. 6. Pearson, 2014. ISBN 9780137504510.

worldcat.org

El libro de la ciencia (en castellà). Tres Cantos, Madrid: Akal, D.L. 2015, p. 22. ISBN 978-84-460-4226-6.