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Fig. 4
Correlation dimension, D2(r), for different GRB samples. The D2(r) calculated from Eq. (18) is shown in solid lines. The dashed line indicates the critical value defined for the transition from a homogeneous to an inhomogeneous distribution of the GRBs, i.e. 1% from the homogeneity, D2(r) = 2.97.
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