1. Calculation of the limiting stresses in rocks around isolated mine workings and in pillars

   • G. L. Fisenko

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 601 - 607

2. Use of dynamic photoelasticity to study the state of stress of a half-space subjected to rotary-percussive drilling

   • O. K. Slavin
   • V. F. Trumbachev
   • K. Kh. Kachavalos

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 608 - 614

3. Redistribution of abutment pressure on stowage material when thick steep seam are worked by the slicing system

   • G. E. Posokhov

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 615 - 617

4. Effect of the working depth on the span and fracture pattern of the roof

   • K. A. Ardashev
   • V. M. Shik

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 618 - 620

5. Selecting the conditions for hydraulic working of caving-resistant roofs in the pechora coalfield

   • O. V. Kovalev
   • Yu. I. Kalimov
   • L. M. Gusel'nikov

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 621 - 624

6. Rock pressure manifestations in longwalls due to changes in the order of caving

   • A. M. Ermolaev

   Rock Mechanics and Rock Pressure 01 November 1972 Pages: 625 - 627

7. Reflection of a nonsteady wave from the interface of two nonideal-elastic media

   • A. D. Dement'ev

   Rock Breaking 01 November 1972 Pages: 628 - 633

8. Features of the development and propagation of the rayleigh surface wave in the Dzhezka zgan deposit

   • I. T. Vorob'ev
   • Yu. V. Nelyubov
   • N. I. Lemesh

   Rock Breaking 01 November 1972 Pages: 634 - 639

9. A seismological method of determining the parameters of the zones of deformation of rock by blasting

   • V. N. Mosinets
   • N. P. Gorbacheva

   Rock Breaking 01 November 1972 Pages: 640 - 647

10. The stress and fracture fields caused by contour blasting

    • P. I. Plakhotnyi
    • K. N. Tkachuk
    • V. A. Dorovskii

    Rock Breaking 01 November 1972 Pages: 648 - 650

11. Criterion for fracture of brittle rocks weakened by a crack under variable shear load

    • V. I. Zhuravlev
    • A. D. Alekseev

    Rock Breaking 01 November 1972 Pages: 651 - 660

12. Development of the cavity when a spherical charge is detonated in a solid medium

    • V. A. Borovikov
    • V. P. Belyatskii

    Rock Breaking 01 November 1972 Pages: 661 - 664

13. Control of fissure formation in compressible rocks during internal blasting

    • A. A. Vovk
    • G. I. Chernyi
    • A. V. Mikhalyuk

    Rock Breaking 01 November 1972 Pages: 665 - 668

14. Use of acoustic logging to determine the elastic parameters of rocks in Krivbass open-cut iron mines

    • M. F. Drukovanyi
    • E. I. Efremov
    • P. A. Ryabov

    Rock Breaking 01 November 1972 Pages: 669 - 672

15. Contact strength of rocks

    • I. V. Makarov

    Rock Breaking 01 November 1972 Pages: 673 - 676

16. The mechanism of rock fracture in rotary drilling by a hard-alloy bit

    • O. D. Alimov
    • L. T. Dvornikov

    Rock Breaking 01 November 1972 Pages: 677 - 682

17. Estimation of the efficiency of blending ore before dressing it

    • K. V. Kazanskii

    Underground Mining 01 November 1972 Pages: 683 - 687

18. Selecting the procedure for working thick coal seams very close together

    • A. P. Shirokov
    • L. S. Sen'ko
    • A. I. Chernodarov

    Underground Mining 01 November 1972 Pages: 688 - 690

19. The statistical characteristics of the random output flows of a two—Stage nonuniform structure of unreliable elements with limited throughput capacity

    • S. A. Kariman
    • A. V. Braitsev
    • V. M. Shramko

    Underground Mining 01 November 1972 Pages: 691 - 697

20. Stresses in a heavy half-space with a hole of arbitrary shape, arbitrarily oriented relative to the principal stresses at infinity

    • Zh. S. Erzhanov
    • V. Yu. Izakson
    • Yu. F. Glazkov

    Brief Communications 01 November 1972 Pages: 698 - 699

21. Measurement of deformations and displacements by means of photoelastic sensors

    • G. I. Kulakov

    Brief Communications 01 November 1972 Pages: 700 - 702

22. Numerical solution of the problem of the stress distribution in solid rock with a horizontal working

    • V. S. Zhukovskii

    Brief Communications 01 November 1972 Pages: 703 - 706

23. Fixing the site of a coal hoisting shaft by the “isotrans” method

    • G. A. Strekachinskii
    • S. F. Tupikin
    • Yu. P. Kiselev

    Brief Communications 01 November 1972 Pages: 707 - 709

24. The influence of the parameters of the mining system on the cost of coal won by mechanized cutting with stowing

    • V. I. Shtele
    • V. E. Malakhov
    • G. E. Posokhov

    Brief Communications 01 November 1972 Pages: 710 - 711

25. Refinement of the concept of impoverishment in the working of metal deposits

    • V. N. Zakharchenko

    Brief Communications 01 November 1972 Pages: 712 - 714

26. Dynamics of a roller-bit for reaming boreholes with constant relative eccentricity

    • E. V. Alekseev
    • N. P. Ryashentsev
    • V. K. Svirshchevskii

    Brief Communications 01 November 1972 Pages: 715 - 720

27. High-frequency-oscilator monitoring in mining

    • K. I. Dudushkina
    • Yu. N. Ermolin
    • V. M. Konovalov

    Book Reviews 01 November 1972 Pages: 721 - 722