共 5 条
[1]
FONTET M, 1978, CR ACAD SCI A MATH, V287, P289
[2]
Harary F., 1994, GRAPH THEORY, P11, DOI [DOI 10.21236/AD0705364, 10.1201/9780429493768, DOI 10.1201/9780429493768]
[4]
MARTINOV N, 1981, 10TH P SPRING C UN B, P152