共 13 条
[1]
Aho A. V., 1974, DESIGN ANAL COMPUTER, V1st
[2]
ELMAGHRABY SE, 1977, ACTIVITY NETWORKS PR
[3]
Forrester JW, 1971, WORLD DYNAMICS
[4]
HARARY F, 1965, STRUCTURAL MODELS IN
[5]
*JAPAN MIN ED, 1978, SPEC RES PROJ FORM P, P5
[6]
KITAGAWA T, 1978, 19TH P C INF P SOC J, P863
[7]
MINIMUM FEEDBACK ARC AND VERTEX SETS OF A DIRECTED GRAPH
[J].
IEEE TRANSACTIONS ON CIRCUIT THEORY,
1966, CT13 (04)
:399-+
[9]
OKINO N, 1978, 220902 MIN ED REP PR
[10]
SUGIYAMA K, 1978, 1978 P INT C CYB SOC, P788