@MISC{Melnikov021problems, author = {Vitaly N. Melnikov and Vladimir D. Ivashchuk}, title = {1 Problems of G and Multidimensional Models}, year = {2002} }
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Abstract
The relations for G-dot in multidimensional model with Ricci-flat internal space and multicomponent perfect fluid are obtained. A two-component example: dust + 5-brane, is also considered. 1