共 57 条
[1]
ALLAN G, 1980, UNFULFILLED PROMISE
[2]
[Anonymous], 1948, HUM ORGAN, DOI DOI 10.17730/HUMO.7.3.F4033344851GL053
[3]
[Anonymous], 1857, PHILOS MAG, DOI DOI 10.1080/14786445708642238
[4]
Armstrong W. H., 1928, ROSSEL ISLAND
[5]
Atkin R. H., 1977, COMBINATORIAL CONNEC
[6]
Beineke L. W., 1978, RIV MATEMATICA SCI E, V1, P81, DOI DOI 10.1002/JGT.3190160104
[8]
Bott E, 1971, FAMILY SOCIAL NETWOR
[10]
CARTWRIGHT D, 1953, GRAPH THEORY MATH MO, pR3