A Singularity-free Empty Universe
@article{Misner1969ASE, title={A Singularity-free Empty Universe}, author={Charles W. Misner and A. H. Taub}, journal={Journal of Experimental and Theoretical Physics}, year={1969}, volume={28}, pages={122} }
Einstein equations solution for empty space without singularities containing metric, with closed homogeneous space type hypersurfaces expanding anisotropically
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