Title:
Journal of Combinatorial Theory, Series A
Abbreviated Title:
Journal of Combinatorial Theory, Series A
Publisher:
Elsevier BV
ISSN
(Print):
00973165
Publication date Created:
October
2000
Publication date
(Print):
October
2000
Volume: 92
Issue: 1
Pages: 68-76
Article
DOI: 10.1006/jcta.1999.3042
SO-VID: 1b77b7d1-c89d-4a42-bcd7-0901b9fa3798
Copyright © ©
2000