1. A char morphology system with applications to coal combustion;Bailey;Fuel,1990
2. Beneficiated coals' char morphology;Vargas;Ingeniería e Investigación,2013
3. Caracterización morfológica del carbonizado de carbones pulverizados: determinación experimental;Rojas;Revista Facultad de Ingeniería Universidad de Antioquia,2008
4. Size-related evaluation of unburned carbon;Kızgut;Combustion Science and Technology,2016
5. Atlas of char occurrences. combustion working group, commission iii;Alvarez,2001