Open Problem Garden - van der Waerden - Comments http://www.openproblemgarden.org/category/van_der_waerden Comments for "van der Waerden" en van der Waerden http://www.openproblemgarden.org/category/van_der_waerden <br /> http://www.openproblemgarden.org/category/van_der_waerden#comment Thu, 21 Jun 2007 19:59:29 +0200 405 at http://www.openproblemgarden.org