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 de Groot, M. | 
	 
	
		| Volume | 
		Paper Title | 
		Page Number | 
		Authors | 
	 
			
			| 22 | 
			Forbidden Lines of [Feii] and [Nii] in P Cygni's Envelope (Contributed Poster) | 
			356 | 
			Israelian, G.; de Groot, M. | 
		 
			
			| 22 | 
			Observed Evolutionary Changes in the Visual Magnitude of the Luminous Blue Variable P Cygni (Contributed Poster) | 
			360 | 
			de Groot, M.; Lamers, H. J. G. L. M. | 
		 
			
			| 120 | 
			Cyclic Light Variations in LBVs | 
			35 | 
			Sterken, C.; van Genderen, A. M.; de Groot, M. | 
		 
			
			| 179 | 
			The Variability of η Carinae in the Visual Spectral Region | 
			200 | 
			Sterken, C.; van Genderen, A. M.; de Groot, M.; Burki, G. | 
		 
			
			| 204 | 
			Long-term Spectral and Photometric Variability of P Cygni | 
			111 | 
			Markova, N.; Morrison, N.; Kolka, I.; de Groot, M. | 
		 
			
			| 233 | 
			P Cygni: Four Centuries of Photometry | 
			15 | 
			de Groot, M.; Sterken, C.; van Genderen, A. M. | 
		 
			
			| 233 | 
			eta Carinae: physical information from photometry | 
			59 | 
			van Genderen, A. M.; de Groot, M.; Sterken, C. | 
		 
	 
					 
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