ORIGINAL RESEARCH
		
		 
	
	
	
		Chemical Characterization of Exhaust Gases
from Compression Ignition Engine Fuelled
with Various Biofuels
	
	
		Małgorzata Odziemkowska1, Joanna Czarnocka1, Andrzej Frankiewicz1, Małgorzata Szewczyńska2, Anna Lankoff3, Joanna Gromadzka-Ostrowska4, Remigiusz Mruk4
		
			
			Pol. J. Environ. Stud. 2017;26(3):1183-1190
		
		
			
	
	 
	
		
		
 
		
		
	
			ORIGINAL RESEARCH
		
		 
	
	
	
		Polycyclic Aromatic Hydrocarbons in
the Particles Emitted from the Diesel
and Gasoline Engines
	
	
		Małgorzata Szewczyńska1, Joanna Dąbrowska2, Krystyna Pyrzyńska3
		
			
			Pol. J. Environ. Stud. 2017;26(2):801-807