On the description of dynamical properties of a gravitational field in vacuum

Methods for introduction of some kinematic characteristics for the four-dimensional Riemann space-time with the local structure of pseudo-euclidean Minkowski space are examined for constructing of dynamical models of gravitational field within the limits of continuums representing such spaces. Special accompanying frame of reference of the ''ideal medium'' or corresponding thetrad system, connected by the uniquely invariant manner with the riemann space, is efficiently introduced. Classical problem on energy and energy-momentum tensor for gravitational field in vacuum is examined as an example