Mechanism of wetting a burst-prone coal seam I. V. BobrovN. R. Bel'skayaS. M. Ostrovskii Rock Mechanics and Rock Pressure Pages: 345 - 353
Results of research into stowage pressure on confining surfaces A. S. Fedyanin Rock Mechanics and Rock Pressure Pages: 357 - 364
Study of rock convergence in roadways during augercoaling in collieries in the Volyn'ya Coalfield L. F. ZorinV. Ya. MininbergV. I. Brazitskii Rock Mechanics and Rock Pressure Pages: 365 - 370
Rock pressure in shield-working of a steep seam in the Sulyuka deposit G. P. Kalinin Rock Mechanics and Rock Pressure Pages: 371 - 374
The theory of the motion of particles of loose material along a vibrating plane A. N. LyubchenkoG. V. Lyubchenko Mechanization and Automation of Mining Pages: 375 - 380
Motion of a system with three caterpillar tracks rounding a curve A. G. MaevskiiV. M. Gilis Mechanization and Automation of Mining Pages: 381 - 385
A compensator for a sidewall core sampler mounted on the drilling rods V. K. Svirshchevskii Mechanization and Automation of Mining Pages: 386 - 391
Transient characteristics of a fan-network system as the object of control in mine ventilation regulation N. N. Petrov Mechanization and Automation of Mining Pages: 392 - 395
Application of the theory of optimum control to the problem of starting a belt conveyer K. N. MamaevV. S. Volotkovskii Mechanization and Automation of Mining Pages: 396 - 401
Mean residence time of a particle in a flotation cell as one of the main factors governing flotation kinetics V. I. Melkikh Physical and Chemical Principles of Beneficiation Pages: 402 - 406
Formation and properties of dispersive flotation systems: Flotation of apatite N. A. AleinikovG. A. GolovanovN. S. Aleinikova Physical and Chemical Principles of Beneficiation Pages: 407 - 412
Analysis of the pulverizability of donbass coals during hydraulic transport B. A. Zemlyakov Physical and Chemical Principles of Beneficiation Pages: 413 - 417
On the operating cycle of an ideal vibration-free percussive machine B. V. SudnishnikovN. N. Esin Brief Communications Pages: 418 - 424
The relation between the velocity of longitudinal ultrasonic waves and the strengths of rocks and ores in the sheregesh deposit (Gornaya Shoriya) V. V. AndrievichS. E. MogilevskayaG. P. Starkov Brief Communications Pages: 425 - 427
Some mechanical properties of the overburden rocks of the barandat deposit of the kansk-achinsk field V. V. Smirnov Brief Communications Pages: 428 - 431
Spectrographic determination of the principal elements in geological materials E. L. Berman Brief Communications Pages: 432 - 436
Estimating the ore losses due to incomplete extraction during working of a vein with complex morphology A. A. BovinO. A. Rudenko Brief Communications Pages: 437 - 440
Session of Scientific Council of the Academy of Sciences of the USSR on Physical and Technical Problems Involved in Mining Mineral Deposits I. I. Bessonov Chronicles Pages: 441 - 441