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| 0001193125-15-406091-index.html | 2015-12-17 15:05:14 | |
| 0001193125-15-406091.txt | 2015-12-17 15:05:14 | |
 0001193125-15-406091-xbrl.zip | 41688 | 2015-12-17 15:05:14 |
 BarChart1.png | 9230 | 2015-12-17 15:05:14 |
| bf1-20151124.xml | 57843 | 2015-12-17 15:05:14 |
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| bf1-20151124_cal.xml | 4713 | 2015-12-17 15:05:14 |
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| bf1-20151124_lab.xml | 141148 | 2015-12-17 15:05:14 |
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| d94943d485bpos.htm | 39438 | 2015-12-17 15:05:14 |
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| R10.htm | 7479 | 2015-12-17 15:05:14 |
| R2.htm | 113256 | 2015-12-17 15:05:14 |
| R9.htm | 217212 | 2015-12-17 15:05:14 |
| report.css | 2767 | 2015-12-17 15:05:14 |
| Show.js | 1410 | 2015-12-17 15:05:14 |