HIGH RESOLUTION PHOTO-ABSORPTION STUDIES OF YTTERBIUM IN THE WAVELENGTH RANGE 1200-2000 A
				
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																		HIGH RESOLUTION PHOTO-ABSORPTION STUDIES OF YTTERBIUM IN THE WAVELENGTH RANGE 1200-2000 A															
			
			
										Abstract
HIGH RESOLUTION PHOTO-ABSORPTION STUDIES OF YTTERBIUM IN THE WAVELENGTH RANGE 1200-2000 A