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| 0001193125-11-310650-index.html | 2011-11-14 15:22:59 | |
| 0001193125-11-310650.txt | 2011-11-14 15:22:59 | |
 0001193125-11-310650-xbrl.zip | 17980 | 2011-11-14 15:22:59 |
| d254038d10q.htm | 148432 | 2011-11-14 15:22:59 |
| d254038dex311.htm | 9691 | 2011-11-14 15:22:59 |
| d254038dex312.htm | 9856 | 2011-11-14 15:22:59 |
| d254038dex321.htm | 4342 | 2011-11-14 15:22:59 |
| dtrpll-20110930.xml | 33460 | 2011-11-14 15:22:59 |
| dtrpll-20110930.xsd | 7828 | 2011-11-14 15:22:59 |
| dtrpll-20110930_cal.xml | 18190 | 2011-11-14 15:22:59 |
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| FilingSummary.xml | 7307 | 2011-11-14 15:22:59 |
| Financial_Report.xls | 44036 | 2011-11-14 15:22:59 |
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| R10.htm | 7134 | 2011-11-14 15:22:59 |
| R11.htm | 4717 | 2011-11-14 15:22:59 |
| R12.htm | 8243 | 2011-11-14 15:22:59 |
| R13.htm | 4531 | 2011-11-14 15:22:59 |
| R2.htm | 75929 | 2011-11-14 15:22:59 |
| R3.htm | 5451 | 2011-11-14 15:22:59 |
| R4.htm | 34347 | 2011-11-14 15:22:59 |
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| R9.htm | 9410 | 2011-11-14 15:22:59 |
| report.css | 2721 | 2011-11-14 15:22:59 |
| Show.js | 6423 | 2011-11-14 15:22:59 |