RE: retrieve elements with same attribute values

From: "Charles Ohana" <charles.ohana@xxxxxxxxxxxxxx>
Reply-To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Subject:  retrieve elements with same attribute values
Date: Mon, 7 May 2007 22:26:32 -0400

Hello friends,
I'm trying to retrieve all element that have the same values for specific attributes more (or equal) than 3 times (for example).
See example below that explains what I'm trying to achieve.
Any help would be appreciated.
Thanx

I trying to get the output like

70 : Queen : we are the champions
70 : Queen : Bohemian Rhapsody
70 : Queen : radio gaga
reggae : Bob Marley : No woman no cry
reggae : Bob Marley : one love
reggae : Bob Marley : Jammin

From this xml

<catalogue>
  <category name="70's">
     <item name="we are the champions">
        <author>Queen</author>
     </item>
     <item name="Roxane">
        <author>Police</author>
     </item>
     <item name="Bohemian Rhapsody">
        <author>Queen</author>
     </item>
     <item name="radio gaga">
        <author>Queen</author>
     </item>
  </category>

  <category name="reggae">
     <item name="red red wine">
        <author>UB40</author>
     </item>
     <item name="kingston town">
        <author>UB40</author>
     </item>
     <item name="No woman no cry">
        <author>Bob Marley</author>
     </item>
     <item name="one love">
        <author>Bob Marley</author>
     </item>
     <item name="Jammin">
        <author>Bob Marley</author>
     </item>
  </category>
</catalogue>