ON THE PROBLEM OF ELECTRON-SCATTERING ON A COULOMB CENTER Article SAMSONENKO N.V., DUBKOV S.L. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1980. P. 16-19
MOTION OF A PROBE PARTICLE IN A TORSION FIELD Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1980. P. 84-87