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All static spherically symmetric anisotropic solutions of Einstein's equations
An algorithm recently presented by Lake to obtain all static spherically
symmetric perfect fluid solutions, is extended to the case of locally
anisotropic fluids (principal stresses unequal). As expected, the new formalism
requires the knowledge of two functions (instead of one) to generate all
possible solutions. To illustrate the method some known cases are recovered.Comment: 8 pages Latex. To appear in Phys. Rev. D. New reference added. Some
references correcte
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