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 Maciel, W.J. | 
	 
	
		| Volume | 
		Paper Title | 
		Page Number | 
		Authors | 
	 
			
			| 374 | 
			The Abundance Gradient in Galactic H II Regions | 
			169 | 
			Rood, R.T.; Quireza, C.; Bania, T.M.; Balser, D.S.; Maciel, W.J. | 
		 
			
			| 378 | 
			Evolution of Planetary Nebulae in the Mid-Infrared | 
			329 | 
			Ortiz, R.; Copetti, M.V.F.; Maciel, W.J.; Lorenz-Martins, S. | 
		 
			
			| 388 | 
			Stellar Winds from Central Stars of Planetary Nebulae: Metallicity Effects | 
			197 | 
			Maciel, W.J.; Costa, R.D.D. | 
		 
	 
					 
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