 |
|
|||
MAIN
ISSUES
Volume 1 - 2006
Volume 2 - 2007
Volume 3 - 2008
Volume 4 - 2009
Volume 5 - 2010
Ciprian Costin Popescu
 |
cippx at yahoo dot com
PhD Candidate
Department of Mathematics, Academy of Economic Studies, Bucharest, Romania
Calea Dorobantilor 15-17 Street, Sector 1, Bucharest, Romania