Talk:Paul Klee Notebooks
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Principia Mathematica by Isaac Newton
[edit]I just added it to the see also section beause the mention that it has in the article should not be wikilinked, as it is within quotes. At least I remember reading this in the manual of style. Anyway, the article it's in an early state, either way it's ok for me.--Sum (talk) 00:06, 15 January 2010 (UTC) PS. The see also section also mentioned the title Principia Mathematica, which makes it clear why Klee's work is defined as Principia Aesthetica.