Geodesic

Integro-differential equations
p. 5-37
Infinite-dimensional representations of groups and related questions
p. 38-82
Harmonic and subharmonic functions and their generalizations
p. 83-100
Some problems of the theory of probability
p. 101-154
The theory of optimal systems
p. 155-196
Mathematical foundations of the theory of optimum coding of information
p. 197-210