Gibbs distributions of quantum systems: Cluster expansions and asymptotics of the partition function : Dissertation... 01.01.05.- Probability theory and mathematical statistics submitted for the degree of doctor of science in probability theory and mathematical statistics /
S. Poghosyan.
- Yerevan, 2012.
- 153 p.
The topic of the thesis was approved in Inst. of Mathematics National Acad. of Sciences of Armenia