Author: Abdel-Aziz, M.R.
Source: Mathematical and Computer Modelling, Volume 21, Number 7, April 1995, pp. 99-113(15)
This article is hosted on another website.
You may be required to register, activate a subscription or purchase the article before you can obtain the full text.
Document Type: Research Article
Department of Mathematics, Faculty of Science Alexandria University, Alexandria, Egypt
Publication date: April 1, 1995