SOME STATIONARY CYLINDER-SYMMETRICAL SOLUTIONS OF EQUATIONS IN EINSTEIN-CARTAN THEORY Article EFREMOV A.P. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1977. P. 95-99
PARTLY ANALYTICAL PARTICLE-LIKE SOLUTION IN A NONLINEAR MODEL OF KLEIN-GORDON EQUATION Article KUMAR A. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA / Russian Physics Journal. Издательство научно-технической литературы. 1977. P. 124-126