1. Lean combustion in spark-ignited internal combustion engines-a review;Germane,1983
2. Effects of combustion phasing, relative air-fuel ratio, compression ratio, and load on SI engine efficiency;Ayala,2006
3. Lean SI engines: the role of combustion variability in defining lean limits;Ayala,2006
4. The effect of chamber geometry on spark-ignition engine combustion;Poulos,1983
5. Adaptive air fuel ratio optimisation of a lean burn SI engine;Dingli,1996