共 16 条
[1]
[Anonymous], 1968, J COMBIN THEORY
[2]
Berge C., 1973, GRAPHS HYPERGRAPHS
[3]
On colouring the nodes of a network
[J].
PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY,
1941, 37
:194-197
[5]
Crapo H. H., 1969, AEQUATIONES MATH, V3, P211, DOI DOI 10.1007/BF01817442
[6]
CRAPO HH, 1970, F COMBINATORIAL THEO
[7]
Gallai T., 1959, ANN U SCI BUDAP, V2, P133
[8]
HERON AP, 1972, THESIS OXFORD
[9]
HERON AP, 1972, COMBINATORICA, P164
[10]
JAEGER F, UNPUBLISHED