| Date | Title | Type | Full Text |
|---|---|---|---|
| 2004 | Maximum Gap of Mixed Hypergraghs | conference | |
| 2003 | Minimal r-Uniform Bihypergraph | conference | |
| 1996 | Bar visibility number of graphs | conference |
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| Date | Title | Type | Full Text |
|---|---|---|---|
| 2004 | Maximum Gap of Mixed Hypergraghs | conference | |
| 2003 | Minimal r-Uniform Bihypergraph | conference | |
| 1996 | Bar visibility number of graphs | conference |