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		| Paper: | 
		Periodicities in ASCA X-ray observations of non-magnetic cataclysmic variables | 
	 
	
		| Volume: | 
		261, The Physics of Cataclysmic Variables and Related Objects | 
	 
	
		| Page: | 
		465 | 
	 
	
		| Authors: | 
		Baskill, D. S.; Wheatley, P. J.; Osborne, J. P. | 
	 
	
	
		| Abstract: | 
		We have carried out a thorough analysis of non-magnetic cataclysmic variables observed with ASCA, and have discovered possible periods in three targets: WW Cet, EI UMa and IX Vel. These may be caused by the rotation of the white dwarf at the centre of the disc, or by the progression of a density wave in the inner accretion disc. | 
	 
	
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