2Toshio Karasawa,Shougo Hashimoto, Ryouji Ehara. Develop- ment of Discharge Pump - Type Fuel Injection System for Small Two-Wheel Vehicles. SAE paper 2005 - 32 - 0022.
3Tsutomu Nakamura, Keniehi Hazu, Shigeru Yamazaki. Mod- el - Based Analysis and Evaluation of the DCP System. SAE paper 2007 - 32 - 0089.
4Jeffrey Allen, Paul Ravenhill. A Novel Low Cost High Fre- quency Fuel Injection System for Small Engines. SAE paper 06SETC - 159.
5Jeffrey ALLEN, Tim DRAKE. Experimental Results of New Fuelling Strategies for High Frequency Low Cost Injection Systems for Small Engines. SAE paper 2007- 32 -0051.
6Kyle Schwulst. Novel Approach to Engine Timing Through Monitoring Intake Pressure Fluctuations in Small Engines With Applications for Low Cost, Low Invasive Fuel Injection Systems. SAE paper 2004 -01 - 1368.