Login New user?   06- TWMS Journal of Pure and Applied Mathematics An International Journal   TWMS Home   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : R.A. ALIEV Address : Azerbaijan State Oil and Industry University, Baku, Azerbaijan Email : leg huseynov@yahoo.com, raliev@asoa.edu.az Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved