(RARE TYPES OF TETRAHEDRITE-TENNANTITE ORES OF A GOLD ORE DEPOSIT. Article Borisova E.A., Borodaev Y.S., Bocharova G.I. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva. Vol. 115. 1986. P. 63-72
ON THE SELF‐CONSISTENT STATISTICAL THEORY OF ANHARMONIC EFFECTS IN IMPERFECT CRYSTALS Article Zubov V.I., Rabelo J.N.T. Physica Status Solidi (B) Basic Research. Vol. 138. 1986. P. 433-445