Factors determining stowage density and convergence when working thick steep seams with stowing T. F. GorbachevA. S. FedyaninV. N. Leont'ev Rock Mechanics and Rock Pressure 01 March 1969 Pages: 107 - 112
Determination of creep and relaxation nuclei V. K. Vostrov Rock Mechanics and Rock Pressure 01 March 1969 Pages: 113 - 119
Laws governing rock pressure phenomena in mines of the Nikopol' manganese basin N. T. KalyuzhnyiÉ. G. AvrushkinD. I. Tregubenko Rock Mechanics and Rock Pressure 01 March 1969 Pages: 120 - 125
Rock pressure on mechanized supports Yu. K. Pod'emshchikov Rock Mechanics and Rock Pressure 01 March 1969 Pages: 126 - 131
Institution of a method of determining the water contents of coal seams ahead of extraction and preparatory faces L. N. MyshinskiiF. A. Gol'dman Rock Mechanics and Rock Pressure 01 March 1969 Pages: 132 - 135
The variable-mass thermodynamics of the operational processes of a pneumatic hammer Yu. N. PopovR. K. PrilepskiiÉ. N. Melikov Mechanization and Automation in Mining 01 March 1969 Pages: 136 - 142
Measuring the load ejection velocity of a bucket loader B. A. KuznetsovV. I. Tarasov Mechanization and Automation in Mining 01 March 1969 Pages: 143 - 148
The stability of the rod of a crosscutting drill in an inclined borehole A. A. Aleinikov Mechanization and Automation in Mining 07 September 1969 Pages: 149 - 153
The theoretical principles of optimum planning of mining undertakings A. M. Kurnosov Underground Mining 01 March 1969 Pages: 154 - 159
Use of reliability theory to calculate the required number of reserve longwall faces P. E. LevkovichN. E. Chalenko Underground Mining 01 March 1969 Pages: 160 - 165
Losses and dilution of iron ore in mass-caving systems in Krivoi Rog mines V. K. MartynovG. E. SimforovA. A. Koval'skaya Underground Mining 01 March 1969 Pages: 166 - 171
Use of a new ore shrinkage system with flexible roofing at the Kansk mine A. Ya. ShchukinV. A. ShestakovV. F. Klevakin Underground Mining 01 March 1969 Pages: 172 - 174
Some physical properties of burst-prone sandstones in the donbass V. I. NikolinI. I. Kachan Brief Communications 01 March 1969 Pages: 175 - 178
Properties of burst-prone Kuzbass seams as a criterion for assessing the applicability of hydraulic flushing of cavities E. S. RozantsevN. G. VershininV. A. Rudakov Brief Communications 01 March 1969 Pages: 179 - 182
Simulation of stress distribution in the overlying rocks during working of level ore deposits N. P. VlokhS. M. Ushkov Brief Communications 01 March 1969 Pages: 183 - 185
Calculating the roof sag in working spaces of longwall faces in flat-lying seams Yu. F. SavenkoV. I. Chernyaev Brief Communications 01 March 1969 Pages: 186 - 189
Measurement of stress in a coal mass by the seismic method Yu. L. NovozhilovV. I. Dobrynin Brief Communications 01 March 1969 Pages: 190 - 193
The thermal properties of rocks in a temperature field A. P. DmitrievL. S. DerbenevS. A. Goncharov Brief Communications 01 March 1969 Pages: 199 - 205
Theoretical principles of underworking of benches in controlled caving B. N. TartakovskiiA. G. Shapar'V. I. Kosenko Brief Communications 01 March 1969 Pages: 206 - 209
The choice of indices characterizing the influence of interface conditions on the operation of self-propelled loader-transporter systems A. M. Tiro Brief Communications 01 March 1969 Pages: 210 - 212
The efficiency of transport by electric locomotives for various types of rolling stock V. S. BolkisevO. V. Slavikovskii Brief Communications 01 March 1969 Pages: 213 - 216
A special unit for operational control of motor transport in an open pit V. L. KutuzovV. I. Rekhtman Brief Communications 01 March 1969 Pages: 217 - 219
An FM transmitter for mine communications and telemechanics systems M. M. SavkinV. M. SboevK. M. Salamatov Brief Communications 01 March 1969 Pages: 220 - 221
New equivalent materials for large-scale models V. L. PopovI. S. KrashkinB. V. Tsyplakov Brief Communications 01 March 1969 Pages: 222 - 227
Principles of controlled bench caving in open pits M. G. NovozhilovB. N. TartakovskiiA. R. Mattis Bibliography 01 March 1969 Pages: 228 - 229
An eminent man of science sixtieth birthday tribute to Academician N. V. Mel'nikov to mark thirty-five years of activity in the engineering, scientific, and social fields M. M. Protod'yakonov Bibliography 01 March 1969 Pages: 230 - 231