NONLINEAR SPINOR FIELD IN BIANCHI TYPE-I UNIVERSE FILLED WITH PERFECT FLUID: EXACT SELF-CONSISTENT SOLUTIONS Article Saha B., Shikin G.N. Journal of Mathematical Physics. Vol. 38. 1997. P. 5305-5318
INTERACTING SPINOR AND SCALAR FIELDS IN BIANCHI TYPE I UNIVERSE FILLED WITH PERFECT FLUID: EXACT SELF-CONSISTENT SOLUTIONS Article Saha B., Shikin G.N. General Relativity and Gravitation. Vol. 29. 1997. P. 1099-1113
INTERACTION OF A CHARGED 3D SOLITON WITH A COULOMB CENTER Article Rybakov Yu.P., Saha B. Physics Letters, Section A: General, Atomic and Solid State Physics. Vol. 222. 1996. P. 5-13
SOLITON MODEL OF ATOM Article Rybakov Yu.P., Saha B. Foundations of Physics. Kluwer Academic Publishers-Plenum Publishers. Vol. 25. 1995. P. 1723-1731