  A new approach is developed to evaluate contribution of the electron-electron
correlations into bremsstrahlung from few-electron ions and atoms. Our approach
is based on the explicit formula for the electron density distribution in such
systems. We derive the closed analytical formula for the matrix elements which
are needed for highly accurate computations of atomic form-factors of
two-electron atoms and ions. We also discuss the energy loss due to
bremsstrahlung in a plasma which contains multi-charged ions and free
electrons. Bremsstrahlung from a high-temperature plasma is considered as well
as its role in the high-temperature burn-up of deuterium plasma.
