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<a NAME="E1:163_1_1"/>
 <a href="int_3.html#K1">INT.Ring</a>  is <a href="ideal_1.html#V9" target="_self">PID</a>
 
<b>by </b><i/>;<br/>
<b>hence </b><a NAME="E2:163_1_1"/>
 <a href="int_3.html#K1">INT.Ring</a>  is <a href="ideal_1.html#V7" target="_self">Noetherian</a>
 <b>by </b><i/>;<br/>


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