John Nunn (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "John Nunn" in Portuguese language version.

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7,959^th place

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1,234^th place

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bl.uk

Nunn, John Denis Martin (1978). Some problems in algebraic topology. bodleian.ox.ac.uk (Tese de DPhil). University of Oxford. OCLC 957036881. EThOS uk.bl.ethos.467333

«John Nunn wins World Problem Solving Championship». Chess News (em inglês). 3 de novembro de 2010. Consultado em 14 de março de 2023

«John Nunn by Edward Winter». www.chesshistory.com. Consultado em 14 de março de 2023

Nunn, John Denis Martin (1978). Some problems in algebraic topology. bodleian.ox.ac.uk (Tese de DPhil). University of Oxford. OCLC 957036881. EThOS uk.bl.ethos.467333

«English Chess Federation Grading Database». web.archive.org. 1 de outubro de 2011. Consultado em 14 de março de 2023

Nunn, John Denis Martin (1978). Some problems in algebraic topology. bodleian.ox.ac.uk (Tese de DPhil). University of Oxford. OCLC 957036881. EThOS uk.bl.ethos.467333