E. V.Severinovskaya,E.Yu.Zaychenko

The state of central nervous system under radiation-chemical loading

5-17

N. L. Il'ina

Brain alpha rhythm as an indicator of adaptivity to sport and influence of «Omega» respiratory program on stabilization thereof

18-24

O.N.Marenkov,E.V.Fedonenko, M.M.Gabibov, N. M. Abdullaeva

Development of the gonads of breams (Abramis brama Linnaeus, 1758) in the Zaporozhskoe reservoir conditions

 25-35

T. G. Stoiko, V. A. Burdova,
Yu.A.Mazei

Zooplankton communities of boggy lakes in the «Surskaya shishka» highlands (middle Volga territory)

36-44

T. G. Stoiko, Yu. A. Mazei

Terrestrial mollusks of middle taiga (Bolshaya Porozhaya river basin, Pechora-Ilych biosphere reserve)

45-53

A. S. Ermakov, O. A. Ermakov

Variability of the endolateral teeth formula of ukrainian brook lamprey Eudontomyzon mariae (Penza region, Volga and Don basins)

 54-59

R. V. Naumov, A. A. Kuz'min,
S.V.Titov

Ecological features and present-day distribution of bobak marmots (Marmota bobak Müller, 1776) in Samara region: preliminary data

 60-68

D. G. Smirnov, V. P. Vekhnik, N.M.Kurmaeva, F. Z. Baishev

Foraging sites and shelters used by Eptesicus nilssonii in Samarskaya Luka

69-75

T. V. Dobrolyubova, V. D. Yakushov

Orthopterous insects on the outskirts of Volkhonshchino village (Penza region)

76-90

P. P. Mukovoz, V. A. Tarasova, O.G.Karmanova, V. O. Koz'minykh

Structure and tautomerism of 1,6-dialkylsubstituted 1,3,4,6-tetraoxosystems and closest azo analogues thereof (review)

 91-107

P. P. Mukovoz, V. I. Batalov, A.V.Savasteeva, O. S. Zhurlov

Features of mass-fragmentation of biologically active alkylbenzene-1,3-diols

108-117

Pavlova Kh. A., А.А.Zuev,
M. E.Solov'ev 

Impact of heat treatment on properties of adherence junctions on the basis of chloroprene rubber

118-122

V. I. Levin

From the history of biology and medicine.Professor I. A. Kassirsky

123-135