1991 | ||
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2 | A. Bebják, Ivana Stefáneková: Separation of Deterministic, Nondeterministic and Alternating Complexity Classes. Theor. Comput. Sci. 88(2): 297-311 (1991) | |
1989 | ||
1 | Dana Pardubská, Ivana Stefáneková: Nondeterministic Multicounter Machines and Complementation. Theor. Comput. Sci. 67(1): 111-113 (1989) |
1 | A. Bebják | [2] |
2 | Dana Pardubská | [1] |