1.

Technical Paper
Technical Paper
1. Duty Cycle Operation as a Possibility to Enhance the Fuel Economy of an SI Engine at Part Load
Ender,Martin ; Dietrich,Philipp
Pub. info.: Strategies in electric and hybrid vehicle design.  pp.1-10,  1996.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1156
2.

Technical Paper
Technical Paper
2. Controlling a CVT-Equipped Hybrid Car
Schmid,Andreas ; Dietrich,Philipp ; Ginsburg,Simon ; Geering,Hans P.
Pub. info.: Design innovations in electric and hybrid electric vehicles.  pp.53-64,  1995.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1089
3.

Technical Paper
Technical Paper
3. Results of the ETH-Hybrid ？-Vehicle Project and Outlook
Dietrich,Philipp ; Eberle,Meinrad K. ; Horler,Hans Ulrich
Pub. info.: Hybrid vehicle engines and fuel technology.  pp.21-36,  1999.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1422