共 6 条
[1]
[Anonymous], 1979, Computers and Intractablity: A Guide to the Theoryof NP-Completeness
[2]
BALCAZAR J, 1990, STRUCTURAL COMPLEXIT, V2
[3]
BALCAZAR JL, 1995, STRUCTURAL COMPLEXIT, V1
[4]
Bovet D. P., 1994, INTRO THEORY COMPLEX
[5]
Papadimitriou C.H., 1994, Computational Complexity