[3] viXra:1601.0118 submitted on 2016-01-11 13:45:07, (183 unique-IP downloads)
Authors: Ștefan Vlăduțescu, Janusz Grabara, Sebastian Kot
Category: Social Science
[2] viXra:1501.0044 replaced on 2015-01-06 13:40:35, (343 unique-IP downloads)
Authors: Janusz Grabara, Mariana Man
Category: Social Science
[1] viXra:1501.0032 replaced on 2015-01-06 13:45:56, (324 unique-IP downloads)
Authors: Janusz Grabara, Ioan Constantin Dima
Category: Social Science