On the Energy-Momentum Densities of the Cylindrically Symmetric   Gravitational Waves
  In this study, using Moller and Tolman prescriptions we calculate energy and momentum densities for the general cylindrically symmetric spacetime metric. We find that results are finite and well defined in these complexes. We also give the results for some cylindrically symmetric spacetime models. 
Ali Havare, Mustafa Salti, Taylan Yetkin