In:
Discrete Mathematics, Elsevier BV, Vol. 72, No. 1-3 ( 1988-12), p. 187-194
Type of Medium:
Online Resource
ISSN:
0012-365X
DOI:
10.1016/0012-365X(88)90209-9
Language:
English
Publisher:
Elsevier BV
Publication Date:
1988
detail.hit.zdb_id:
1468087-7
detail.hit.zdb_id:
120094-X