Article ID: | iaor20001713 |
Country: | Netherlands |
Volume: | 91 |
Issue: | 1/3 |
Start Page Number: | 293 |
End Page Number: | 297 |
Publication Date: | Jan 1999 |
Journal: | Discrete Applied Mathematics |
Authors: | Gimbel John, Figueiredo Celina M.H. de, Mello Clia P., Szwarcfiter Jayme L. |
We characterize even and odd pairs in comparability and in