Original language | English |
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Pages (from-to) | 227-241 |
Number of pages | 15 |
Journal | Annals of Discrete Mathematics |
Volume | 43 |
Issue number | C |
DOIs | |
State | Published - 1989 |
Externally published | Yes |
Bibliographical note
Funding Information:Research was partially supported by NSF Grant No. DMS86-05098.
Funding
Research was partially supported by NSF Grant No. DMS86-05098.
Funders | Funder number |
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National Science Foundation |