MEMBRANE CATALYSTS OF THE 21ST-CENTURY Статья GRYAZNOV V.M. Petroleum Chemistry. Том 35. 1995. С. 181-188
MAXIMUM PANEL WIDTH DETERMINATION FOR SUB-LEVEL CAVING WITH BOTTOM ORE DRAWING Статья Panin I.M., Adranyi W.W. UNDERGROUND OPERATORS' CONFERENCE. AUSTRALASIAN INST MINING & METALLURGY. Том 95. 1995. С. 125-128