<CDSignatures xmlns="http://www.openmath.org/OpenMathCDS" type="sts" 
   cd="polysts" cdurl="http://www.openmath.org/cd/polysts.ocd" version="2.0">
<CDSStatus>official</CDSStatus>
<CDSComment>
  1999-11-20 by JHD 
</CDSComment>

<Signature name="polynomial_ring">
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
  <OMV name="Ring"/>
</OMOBJ>
</Signature>

</CDSignatures>
