1. , and , ‘Size distribution of diesel soot in lubricating oils’, SAE fuel and lubricants meeting; Toronto, Canada, 7-10 Oct. 1991, SAE 91 2344.
2. , and , ‘Oil thickening in the Mack T-7 engine test: fuel effects and the influence of lubricant additives on soot aggregation’, SAE Fuels and Lubricants Meeting, Tulsa, Oklahoma, 23 Oct. 1985.
3. , and , ‘Effect of oil formulation in minimizing viscosity increase and sludge due to diesel engine soot’, SAE Fuels and Lubricants Meeting, Baltimore, Maryland, 8-11 Oct. 1984, SAE 84 1370.
4. and , ‘Voluminosity of soot aggregates: a means of characterizing soot-laden oils’, SAE Fuels and Lubricants Meeting, Toronto, Canada, 7-10 Oct. 1991;
5. and , ‘Characterization of soot laden oils by quantitative voluminosity measurements’, CEC Symposium, Birmingham, UK, 5-7 May 1993.