How can I find an old paper from Soviet journal of Nuclear Physics B. G. Zakharov, Yad. Fiz. 49. 1386 (1989) [Sov. J. Nucl. Phys. 49, 860 (1989)], in Russian or in English? This volume is abs of Sov.J.Nucl Phys is absent in our University Library. Please could you advise?