Energy Imparted by Gravitational Waves in Inhomogeneous Space-times
  This paper has been removed by arXiv administrators because of overlap with gr-qc/0303034 and others.   This paper also has excessive overlap with the following papers also written by the authors or their collaborators: gr-qc/0509047, gr-qc/0601133, gr-qc/0607126, gr-qc/0606080, gr-qc/0510123, gr-qc/0607115, gr-qc/0606028, gr-qc/0607103, gr-qc/0509023, gr-qc/0607119, gr-qc/0603044, gr-qc/0511095, gr-qc/0502031, and others. 
Oktay Aydogdu and Mustafa Salti