1. Study of caving features for underground workings in a rock mass of block structure with dynamic action. Part III. Analysis of the stability of an individual rock block in the roof of a working

   • G. G. Kocharyan

   Rock Mechanics Pages: 525 - 532

2. Model of deformation of pillars with consideration of the effects of energy storage and weakening of the material

   • S. V. Lavrikov
   • A. F. Revuzhenko

   Rock Mechanics Pages: 533 - 542

3. Stress state of rocks of a block structure of various scale levels

   • S. N. Savchenko
   • A. A. Kozyrev
   • V. A. Mal'tsev

   Rock Mechanics Pages: 543 - 547

4. Gutenberg velocity section of the earth and its possible geomechanical explanation. IV. Geomechanics and geotectonics

   • V. N. Oparin
   • M. V. Kurlenya

   Rock Mechanics Pages: 548 - 570

5. Permissible forms of elasticity and plasticity relationships

   • A. I. Chanyshev

   Rock Mechanics Pages: 571 - 574

6. Support of a vertical-shaft collar under complex geocryological conditions

   • V. Yu. Izakson
   • A. V. Samokhin
   • V. I. Sleptsov

   Underground Mining Operations Pages: 575 - 582

7. Cyclic pneumohydraulic treatment as a means of degassing coal deposits and extracting methane

   • S. V. Slastunov
   • O. O. Voroshilov
   • S. M. Gorbunov

   Mine Aerodynamics Pages: 583 - 586

8. Relations between the basic factors and characteristics in the underground degasification of coal beds

   • V. K. Kapralov

   Mine Aerodynamics Pages: 587 - 589

9. Intensification of aeration in treating natural water and mine water

   • G. R. Bochkarev
   • A. V. Beloborodov
   • G. I. Pushkareva

   Physical And Chemical Principles Of Beneficiation Pages: 590 - 594

10. Capillary-rheological effects at liquid-gas interfaces containing oil films, and their relation to the flotation process

    • N. S. Belova
    • S. B. Leonov

    Physical And Chemical Principles Of Beneficiation Pages: 595 - 600

11. Improving efficiency of concentration of auriferous sand on a washer

    • K. A. Nikiforov
    • G. I. Khanturgaeva
    • I. N. Shatuev

    Physical And Chemical Principles Of Beneficiation Pages: 601 - 603

12. Critical review of the article "limiting efficiency of an electromagnet with a linear magnetic system" by V. I. Malinin, A. N. Ryashentsev, and A. I. Tolstik

    • E. M. Timoshenko
    • G. G. Ugarov

    Reviews Pages: 604 - 606