TY  - SER
AU  - Liao,S.Y.
AU  - Jiang,D.M.
AU  - Cheng,Q.
AU  - Jiang,D.M.
AU  - Cheng,Q.
TI  - Approximations of flammability characteristics of liquefied petroleum gas - air mixture with exhaust gas recirculation (EGR)
ER  -