1. Logical depth and physical complexity;Bennett,1988
2. Depth, highness and DNR degrees;Moser;Discret. Math. Theor. Comput. Sci.,2017
3. Classical Recursion Theory: The Theory of Functions and Sets of Natural Numbers, Vol. 1;Odifreddi,1992
4. Lowness and logical depth;Downey;Theor. Comput. Sci.,2017
5. Computational depth: concept and applications;Antunes;Theor. Comput. Sci.,2006