Sigtrygg Ivarsson (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sigtrygg Ivarsson" in Spanish language version.

refsWebsite

Global rank Spanish rank

1books.google.com

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7^th place

3,336^th place

5,479^th place

books.google.com

Todd, James Henthorn (trad.) (1867). Cogad Gaedel re Gallaib. Dublin: Longmans, Green, Reader & Dyer.

ucc.ie

Ó Corráin, Donnchadh (1998). «The Vikings in Scotland and Ireland in the 'Ninth Century» (pdf). Peritia 12: 296-339. ISBN 2-503-50624-0. p. 22