1. Kolmogorov complexity and degrees of tally sets;Allender,1988
2. Complexity measures for public-key cryptosystems;Grollman,1984
3. On some natural complete operators;Ko;Theor. Comput. Sci.,1985
4. Applying techniques of discrete complexity theory to numerical computation;Ko,1986
5. Computational complexity of real functions;Ko;Theor. Comput. Sci.,1982