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Citation: D. Ahmad et M. Ziad, HOMOTHETIC-MOTIONS OF SPHERICALLY SYMMETRICAL SPACE-TIMES, Journal of mathematical physics, 38(5), 1997, pp. 2547-2552

Authors: QADIR A ZIAD M

Citation: A. Qadir et M. Ziad, CLASSIFICATION OF STATIC CYLINDRICALLY SYMMETRICAL SPACE-TIMES, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 110(3), 1995, pp. 277-290

Authors: QADIR A ZIAD M

Citation: A. Qadir et M. Ziad, THE CLASSIFICATION OF SPHERICALLY SYMMETRICAL SPACE-TIMES, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 110(3), 1995, pp. 317-334

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Citation: H. Azad et M. Ziad, SPHERICALLY SYMMETRICAL MANIFOLDS WHICH ADMIT 5 ISOMETRIES, Journal of mathematical physics, 36(4), 1995, pp. 1908-1911

Authors: BINFARID T QADIR A ZIAD M

Citation: T. Binfarid et al., THE CLASSIFICATION OF STATIC PLANE SYMMETRICAL SPACE-TIMES ACCORDING TO THEIR RICCI COLLINEATIONS, Journal of mathematical physics, 36(10), 1995, pp. 5812-5828