共 17 条
[2]
BERMAN A, 1980, NONNEGATIVE MATRICES
[3]
Cvetkovic D., 1980, SPECTRA GRAPHS THEOR
[4]
Dijkstra E. W., 1976, DISCIPLINE PROGRAMMI
[7]
HAREL D, 1979, LECTURE NOTES COMPUT, V68
[8]
Hennessy M, 1982, LECTURE NOTES COMPUT, V137, P178
[10]
Lehmann D. J., 1977, Theoretical Computer Science, V4, P59, DOI 10.1016/0304-3975(77)90056-1