N.G.Taktarov,O.A.Runova 

Rotative and vibrational motion of a cylindrical porous body in a viscous liquid within the Brinkman model 

3-13

E. V. Bogolepova, N. I. Zhukova 

Essential isometry groups of noncompact two-dimensional flat lorenzian orbifolds 

14-28

V. V. Dang, N. L. Dodonova,
S.Yu.Korabel'shchikova,B.F.Mel'nikov 

SH-weak duality of semigroups and minimum semi-group of SH-approximation 

29-39

V. Sh. Roytenberg 

Periodic differential second order systems, invariance relative to rotations 

40-48

M. I. Kuznetsov, N. G. Chebochko 

Lie algebra deformations of type A₅ in characteristic 2 

49-55

M. A. Alekhina 

On reliability of circuits with type 0 failures at elements outputs in a full finite basis containing a linear function of two variables and generalized disincent 

56-62

I. V. Boykov 

Sufficient conditions of system solutions stability of ordinary differential equations with time-delayed systems. Part II. Linear equations 

63-77

 PHYSICS

V. M. Zhuravlev, V. M. Morozov 

Integrable dynamic chains and method of functional substitutions 

78-104

B. B. Kostishko, V. V. Svetukhin,
I. O. Yavtushenko 

Research of the effect of different factors on the structuring of metals by femtosecond laser pulses 

105-114

T. I. Sharipov, R. Z. Bakhtizin 

Assessment of the electrical conductivity of oligonucleotides by methods of scanning probe microscopy 

115-122