EARTH SCIENCES

• 5 V.I. Popkov, I.V. Popkov
  Pre-Upper Permian deposits of the Buzachi Peninsula and the Prospects for Their Oil and Gas Potential
• 15 D.E. Saveliev , R.A. Gataullin
  Lherzolites of the Aznagulovo Area (Southern Urals): Composition and P-T-fO2 Formation Conditions
• 25 V.N. Fedorov, O.R. Goncharova
  Substantiation of the Operating Modes of Oil Wells of Gas and Oil Fields of the Perm Region
• 34 A.A. Derkach
  Integrated Geophysical Studies of Borehole Conditions of Salt Flow in the Kungurian Deposits in the South of the Orenburg Region
• 43 R.F. Abdrakhmanov, A.O. Poleva, V.N. Durnaeva
  Hydrogeoecological Problems in the Middle Course of the Belaya River

HISTORICAL SCIENCES

• 51 R.G. Bukanova, Yu.V. Bondarenko
  Russian-Kazakh Relations in the 16th – 19th Centuries
• 59 A.I. Akmanov, A.Z. Gafarov
  The Role of Musa Murtazin in the Development of Cavalry in the 1930s
• 66 A.M. Bagautdinov
  Taking Chernukhino by the 112th Bashkir Cavalry Division on February 14, 1943: Analysis of the Wehrmacht Documents
• 74 A.A. Dumchikov
  First Design Stage of the Chernikovsk Industrial Hub. Project by Architect M. Ginzburg: Concept, Critique, Implementation
• 82 E.E. Nechvaloda
  Evidence of the Bashkir Folk Outerwear in Field Notes by Rail G. Kuzeev
• 91 E.A. Chegodaev
  Contribution of Latvian and Estonian Colonists of the Ufa Province to the Economic Development of the Region

OFFICIAL SECTION

• 100 Jubilees
• 102 Obituaries

2021. Vol. 40(3) (pdf, 6.00 MB)