1. Transcending the limits of Turing computability;Adamyan,2004
2. Information and Randomness: An Algorithmic Perspective;Calude,2002
3. A new measure of the difficulty of problems;Calude;J. Mult.-Valued Logic Soft Comput.,2006
4. Computing a glimpse of randomness;Calude;Experiment. Math.,2002
5. Is complexity a source of incompleteness?;Calude;Adv. in Appl. Math.,2005