@proceedings {66406,
	title = {Walk Optimization of a Drilling Operation Carried Out by a Two Link Robot Arm Using Heuristic Approach},
	journal = {International Congress on Energy Efficiency and Energy Related Materials (ENEFM2013)},
	year = {2014},
	month = {2014},
	pages = {51-56},
	publisher = {Springer},
	author = {Djamel Bellala and Hacene SMADI and Medjghou, Aicha}
}
