| Title |
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On the expressive power of semijoin queries
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| Author |
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| Language |
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English
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| Source (journal) |
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Information processing letters. - Amsterdam | |
| Publication |
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Amsterdam : 2004
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| ISSN |
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0020-0190
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| Volume/pages |
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91:2(2004), p. 93-98
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| ISI |
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000222227200005
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| Full text (Publisher's DOI) |
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