Connections of higher order and product preserving functors
			Tytuł:
		
	
		Connections of higher order and product preserving functors	
	
					
		
		
					
			Rok:
			
			
				2002			
			Opis:
			
			
				CZECHOSLOVAK MATH. J. 52 (127) (2002), no. 4, 889--896			
