Alexander Shen. Complexity of definitions and complexity of computations.
An overiew and a more detailed description of the Kolmogorov complexity
Alexander Shen
The Institute for Information Transmission Problems, Moscow;
Centre National de la Recherche Scientifique (CNRS), France, Marcel
30.11.2011, 14-00, room 125, 25 B. Pecherskaya
Complexity of definitions and complexity of computations