[2] viXra:1712.0039 submitted on 2017-12-04 04:01:31, (117 unique-IP downloads)
Authors: Radu Enescu
Category: Social Science
[1] viXra:1712.0023 submitted on 2017-12-04 04:18:52, (112 unique-IP downloads)
Authors: Radu Enescu
Category: Social Science