Comment on stiff matter solutions in cosmological models based on Lyra's manifold |
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| Authors: | A Beesham |
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| Institution: | (1) Department of Astronomy, University of Kyoto, Japan;(2) Department of Astronomy, University of Manchester, England;(3) Department of Astronomy, University of Patras, Greece;(4) Helwan Observatory, Cairo, Egypt |
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| Abstract: | The optical light variation of the nucleus of the galaxy NGC 4151 was monitored mainly using the 74 inch telescope of the Helwan Observatory, Egypt.Paper presented at the IAU Third Asian-Pacific Regional Meeting, held in Kyoto, Japan, between 30 September–6 October, 1984. |
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