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Volumn 51, Issue 1-2, 1985, Pages 79-89
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Families of finite sets in which no set is covered by the union of r others
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Author keywords
[No Author keywords available]
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Indexed keywords
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EID: 51249175955
PISSN: 00212172
EISSN: 15658511
Source Type: Journal
DOI: 10.1007/BF02772959 Document Type: Article |
Times cited : (383)
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References (12)
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