@incollection{,
	
					
					
					1AAE5192231C52B0765BD5BAC23C8A6C
				,
	author={{ChristianMancas} and {Bucharest Polytechnic University}},
	journal={{Global Journal of Computer Science and Technology}},
	journal={{GJCST}}0975-41720975-435010.34257/gjcst,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1611316
}

@book{b0,
	
	
		,
	title={{Addison-Wesley: Reading, MA. Otherwise, you risk confusions between one-tomany and many-to-one ones, one-to-oneness and bijectivity, and even between relationship and entity-type object sets. Moreover, our E-RD notations}}
		,
	author={{
			SAbiteboul
		} and {
			RHull
		} and {
			VVianu
		}}
		
		
		
			,
	year={1995. 1995}
		
	
	,
	note={Foundations of Databases. Mancas, 2015] are much simpler, natural, and close to math than the original ones}

}

@incollection{b1,
	
	
		,
	title={{The entityrelationship model: Toward a unified view of data}}
		,
	author={{
			PPChen
		}}
	
	
		,
	journal={{ACM TODS}}
		
			1
			1
			
			,
	year={1976. 1976}
		
	

}

@incollection{b2,
	
	
		,
	title={{A relational model for large shared data banks}}
		,
	author={{
			EFCodd
		}}
	
	
		,
	journal={{CACM}}
		
			13
			6
			
			,
	year={1970}
		
	
	,
	note={Codd, 1970}

}

@book{b3,
	
	
		,
	title={{A deeper insight into the Mathematical Data Model}}
		,
	author={{
			CMancas
		}}
		
			,
	year={1990}
			
			,
	address={ISDBMS, Mamaia, Romania}
		
	
	,
	note={Mancas, 1990. 13th Intl. Seminar on DBMS}

}

@incollection{b4,
	
	
		,
	title={{Conceptual Data Modeling and DB Design}}
		,
	author={{
			CMancas
		}}
	
	
		,
	booktitle={{The Shortest Available Path}}
				NJ
		
			,
	publisher={Apple Academic Press}
			,
	year={2015}
			I
		
	

}

@book{b5,
	
	
		,
	title={{Fundamentals of Entity-Relationship Modeling}}
		,
	author={{
			BThalheim
		}}
		
			,
	year={2000. 2000}
			,
	publisher={Springer-Verlag}
			,
	address={Berlin}
		
	

}