[2] viXra:1403.0434 submitted on 2014-03-21 06:29:08, (85 unique-IP downloads)
Authors: Juanli Su
Category: General Mathematics
[1] viXra:1403.0352 submitted on 2014-03-21 03:34:13, (124 unique-IP downloads)
Authors: Songye Shang, Juanli Su
Category: General Mathematics