[2] viXra:1309.0103 submitted on 2013-09-17 03:17:36, (165 unique-IP downloads)
Authors: Rushchak Ekaterina, Chentsova Ekaterina, Lebedev Vladimir, Yadrin Alexander
Category: Economics and Finance
[1] viXra:1309.0098 submitted on 2013-09-15 14:26:20, (96 unique-IP downloads)
Authors: Rushchak Ekaterina
Category: Social Science