@article{paperid:1010274,
author = {اکبر هاشمی برزآبادی and Gachpazan, Mortaza},
title = {Approximate solutions for a class of first order nonlinear difference equations},
journal = {Applied Mathematics and Computation},
year = {2007},
volume = {190},
number = {2},
month = {June},
issn = {0096-3003},
pages = {1108--1115},
			numpages = {7},
keywords = {Difference equation; Calculus of variations; Measure theory; Linear programming},
}