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 | 2009 | |
|---|---|---|
| 2 |      | Hiroshi Hirai: Tight spans of distances and the dual fractionality of undirected multiflow problems. J. Comb. Theory, Ser. B 99(6): 843-868 (2009) |
| 2006 | ||
| 1 | | Hiroshi Hirai: A Geometric Study of the Split Decomposition. Discrete & Computational Geometry 36(2): 331-361 (2006) |