@incollection{,
	
					
					
					CDC2519FCE6036FFB64853A4B0146B3B
				,
	author={{Muhammad ZiaurRahman} and {Tazmin RashidMumu}},
	journal={{Global Journal of Researches in Engineering}},
	journal={{GJRE}}2249-45960975-586110.34257/gjre,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1391114
}

@book{b0,
	
	
		,
	title={{}}
		,
	author={{
			JRussel
		} and {
			RCohn
		} and {
			Governor
		}}
		
		
		
			,
	year={2012}
		
	

}

@book{b1,
	
	
		,
	title={{Theory of Elasticity}}
		,
	author={{
			SPTimoshenko
		} and {
			JNGoodier
		}}
		
		
			,
	year={1979}
			,
	publisher={McGraw Hill}
			,
	address={New York}
		
	
	,
	note={3 rd edition}

}

@incollection{b2,
	
	
		,
	title={{Universal Swivel Coupling or}}
		,
	author={{
			JKrauthamer
		}}
	
	
		,
	journal={{Joint. NY}}
		
			,
	year={1948}
		
	

}