viXra.org > Miron ZAPCIU
[1] viXra:1711.0161 submitted on 2017-11-02 03:38:21, (72 unique-IP downloads)
Authors: Daniel-Petru GHENCEA, Miron ZAPCIU, Claudiu-Florinel BISU, Elena-Iuliana BOTEANU, Elena-Luminiţa OLTEANU Category: General Mathematics
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