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| 0001108827-13-000013-index.html | 2013-04-30 16:21:09 | |
| 0001108827-13-000013.txt | 2013-04-30 16:21:09 | |
 0001108827-13-000013-xbrl.zip | 206017 | 2013-04-30 16:21:09 |
| FilingSummary.xml | 21413 | 2013-04-30 16:21:09 |
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| qep-20130331.xsd | 38894 | 2013-04-30 16:21:09 |
| qep-20130331_cal.xml | 85185 | 2013-04-30 16:21:09 |
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| report.css | 2721 | 2013-04-30 16:21:09 |
| Show.js | 6423 | 2013-04-30 16:21:09 |