viXra.org > Dimitrios Belias
[1] viXra:1807.0014 submitted on 2018-07-01 03:34:03, (87 unique-IP downloads)
Authors: Dimitrios Belias, Athanasios Koustelios, Maria Koutiva, Labros Sdrolias, Nikolaos Kakkos, Konstantinos Varsanis Category: Economics and Finance
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