OBSERVATION OF 1990 SOLAR ECLIPSE BY A TORSION PENDULUM Статья Jun L., Jianguo L., Xuerong Z., Liakhovets V., Lomonosov M., Ragyn A. Physical Review D. Том 44. 1991. С. 2611-2613
NEW EXACT SOLUTION FOR THE EXTERIOR GRAVITATIONAL FIELD OF A CHARGED SPINNING MASS Статья Chamorro A., Manko V.S., Denisova T.E. Physical Review D. Том 44. 1991. С. 3147-3151
NEW STATIONARY ELECTROVACUUM GENERALIZATIONS OF THE SCHWARZSCHILD SOLUTION Статья Gutsunaev Ts.I., Manko V.S. Physical Review D. Том 40. 1989. С. 2140-2141