Simonsson J., Bladh H., Gullberg M., Pettersson E., Sepman A., Ögren Y., Wiinikka H., Bengtsson P.-E. Soot Concentrations in an Atmospheric Entrained Flow Gasifier with Variations in Fuel and Burner Configuration Studied Using Diode-Laser Extinction Measurements. 2016. Energy and Fuels. 30. 3. 2174-2186. 10.1021/acs.energyfuels.5b02561.