33—40

### In Middle Volga Mathematical Society

46—51

E. V. Zhuzhoma, N. V. Isaenkova, L. A. Kuprina
The dynamics of $SV$-diffeomorphisms on basic solid torus

59—66

Y. S. Lavrent'eva, I. M. Gubaidullin, R. N. Kadikova, I. R. Ramazanov
Numerical analysis of the reactivity of olefinic and acetylenic compounds in the cycloalumination reaction.

67—73

74—78

79—85

86—91

92—96

### Short Communications

Erratum to: Stability of equilibrium and periodic solutions of a delay equation modeling leukemia

97—98