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| 0001019687-11-002452.txt | 2011-08-04 14:14:47 | |
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| R5.htm | 79149 | 2011-08-04 14:14:47 |
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| viking_10q-063011.htm | 574792 | 2011-08-04 14:14:47 |
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| viking_10q-ex3102.htm | 12163 | 2011-08-04 14:14:47 |
| viking_10q-ex3201.htm | 7831 | 2011-08-04 14:14:47 |
| vkng-20110630.xml | 207678 | 2011-08-04 14:14:47 |
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| vkng-20110630_pre.xml | 75509 | 2011-08-04 14:14:47 |