I.V.Boykov 

Sufficient conditions for sustainability of solutions of systems of ordinary differential equations with time delay. Part III. Nonlinear equations 

3-20

A. I. Vagabov 

On the regularity of spectral tasks with two characteristic roots arbitrary multiplicity 

21-27

L.L.Ryskina,L.A.Zhidova 

Solution of Clairaut differential equations in partial derivatives with logarithmic function 

28-35

V. V. Machulis 

The limit cycles of medium amplitude in a family of the Kukles perturbations systems 

36-43

 PHYSICS

G.I.Mironov,A.D.Semenov 

A theoretical study of the electronic structure of gold nanotubes (8,0) within the Hubbard model 

44-59

G.I.Mironov,M.V.Sokolov 

Physical and chemical properties of gold fullerenes 

60-74

L.N.Vostretsova,A.S.Ambrozevich,
T. E. Kuznetsova 

Volt-ampere characteristics of InGaN/GaN-based structures at high level of injection 

75-86

S. A. Kochkin 

Mean number of atoms, charge and energy of clusters under ion sputtering of a metal 

87-97

K.N. Nishchev, M. I. Novopol'tsev,
V. I. Beglov, A. V. Grishanin,
A. F. Sigachev, E. N. Lyutova,
Yu.V.Chernobrovkin,D.S.Gorbunov 

The effect of heat treatment on adhesive strength of metal coating on the surface of AlSiC metal-matrix composite 

98-110