Original language | English |
---|---|
Pages (from-to) | 227-241 |
Number of pages | 15 |
Journal | Discrete Mathematics |
Volume | 75 |
Issue number | 1-3 |
DOIs | |
State | Published - May 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 |
---|---|
National Science Foundation |