@article{paperid:1068097,
author = {Khodabakhshian Kargar, Rasool},
title = {A review of maintenance management of tractors and agricultural machinery: preventive maintenance systems},
journal = {Agricultural Engineering International},
year = {2013},
volume = {15},
number = {4},
month = {December},
issn = {1682-1130},
pages = {147--159},
			numpages = {12},
keywords = {agricultural machinery; fault detection; fault diagnosis; signal processing; maintenance management},
}