1. T. Takaishi et al, Control of Fuel Injection Characteristics in Small Diesel Engines, Symposium on Diesel Fuel Injection Systems, P.71-78, London, 1989.
2. Dong Yao-Qing et al, The Investigation on the Development of Fuel Injection Systems for Small IDI Diesel Engines, The 3rd Small Engine Technology Conference, P.263-272, Pisa, Italy, 1993.
3. Dong Yao-Qing, The Review of the Investigation on Diesel Fuel Spray Characteristics, The Foreign FIE, No.1, P.2-17; No.2, P.13-27; No.3, P.1-17; No.4, P.1-11, 1985.
4. H. Hiroyasu et al, Fuel Spray Characterization in Diesel Engines, Combustion Modeling Reciprocating Engines P.369-408, 1980.
5. Cecil F. Hess, Droplet seizing Research, AD-A1651104, 1984.