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NO | Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date) |
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Lower bounds to Helly numbers of line transversals to disjoint congruent balls Cheong, Otfried; Goaoc, Xavier; Holmsen, Andreas, ISRAEL JOURNAL OF MATHEMATICS, v.190, no.1, pp.213 - 228, 2012-08 | |
POLYGONAL WORDS IN FREE GROUPS Kim, Sang-Hyun; Wilton, Henry, QUARTERLY JOURNAL OF MATHEMATICS, v.63, no.2, pp.399 - 421, 2012-06 | |
Rank-width and well-quasi-ordering of skew-symmetric or symmetric matrices Oum, Sang-il, LINEAR ALGEBRA AND ITS APPLICATIONS, v.436, no.7, pp.2008 - 2036, 2012-04 |
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