User talk:Mathmanta

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Systems engineering
Please stop adding the reference to Hinrichsen's text to the Systems Engineering article. That is a text on systems theory rather than on systems engineering, and as such is not really directly related to the topic of the article. Thank you. --Allan McInnes (talk) 02:07, 29 March 2007 (UTC)

Linkspam
Please stop linkspamming the latest book of Diederich Hinrichsen in dozends of systems science articles. This is considered an act of vandalisme. -- Mdd (talk) 10:17, 20 February 2008 (UTC)