1. Blends of asphalt and vacuum resid as feedstocks for pitch production

   • L. V. Dolmatov

   Current Problems Pages: 247 - 250

2. Hydrovisbreaking petroleum resids

   • É. M. Manapov
   • A. F. Ishkil'din
   • A. F. Akhmetov

   Current Problems Pages: 251 - 253

3. New inhibitors of hydrogen sulfide corrosion for gas-turbine oils

   • V. A. Trofimov
   • V. G. Spirkin
   • A. A. Bocharov

   Current Problems Pages: 254 - 256

4. Optimality of heat-exchange systems and selective decomposition of process fluxes

   • R. G. Gareev

   Technology Pages: 257 - 261

5. Activity and selectivity of zeolite-containing catalysts

   • P. Yu. Serikov
   • G. D. Chukin

   Technology Pages: 262 - 266

6. Cracking catalyst with increased selectivity for coke

   • R. R. Aliev
   • M. I. Lupina

   Technology Pages: 267 - 270

7. Production of pitch from a combined residual feedstock

   • A. V. Bobichev
   • V. A. Matishev

   Technology Pages: 271 - 273

8. Method for calculation of product yields in hydrocracking petroleum residues

   • E. N. Sudakov

   Technology Pages: 274 - 281

9. Evaluation of lubricating efficiency on the basis of thermodynamic principles

   • V. L. Lashkhi
   • D. S. Iosebidze
   • T. M. Apakidze

   Chemmotology Pages: 282 - 285

10. Tribological and colloid-chemical aspects of the action of organic fluorine compounds as friction modifiers in motor oils

    • V. G. Mel'nikov

    Chemmotology Pages: 286 - 295

11. Oxidation and stabilization of hydrocarbon fuels under conditions of extended storage

    • I. A. Golubeva
    • E. V. Klinaeva
    • V. N. Koshelev

    Chemmotology Pages: 296 - 300

12. Diagnosis of the condition of diesel engines in city buses on the basis of used oil analyses

    • D. V. Boikov
    • A. I. Borisov
    • V. N. Efremov

    Chemmotology Pages: 301 - 304

13. Properties and composition of commercial Tengiz crude

    • A. M. Mazgarov
    • A. F. Vil'danov
    • R. M. Ormiston

    Research Pages: 305 - 308

14. Trace element concentrations in crudes as determined by neutron activation analysis

    • M. F. Mir-Babaev

    Research Pages: 309 - 311