Extensión HNN (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Extensión HNN" in Spanish language version.

refsWebsite

Global rank Spanish rank

1oxfordjournals.org

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56^th place

doi.org

dx.doi.org

Higman, Graham; B. H. Neumann, Hanna Neumann (1949). «Embedding Theorems for Groups» (PDF). Journal of the London Mathematical Society. s1-24 (4): 247-254. doi:10.1112/jlms/s1-24.4.247. Consultado el 18 de junio de 2013.

jstor.org

http://www.jstor.org/discover/10.2307/1970200?uid=3739264&uid=2&uid=4&sid=21102338715291

oxfordjournals.org

jlms.oxfordjournals.org

Higman, Graham; B. H. Neumann, Hanna Neumann (1949). «Embedding Theorems for Groups» (PDF). Journal of the London Mathematical Society. s1-24 (4): 247-254. doi:10.1112/jlms/s1-24.4.247. Consultado el 18 de junio de 2013.