1. Stan, C.; Particularities of Combustion in Direct Injection Spark Ignition Engines, SAE Paper 2001-01-0249
2. Stan, C.: Direct Injection Systems: The Next Decade in Engine Technology, SAE Edition, 2002, ISBN 0-7680-1070-5, Order No. RR-015
3. Kampmannn, S.; Moser, W.: Gasoline Direct Injection — a challenge for future engine control systems, MTZ 58(1997), 9, 10, Germany
4. Iwamoto, Y.; Noma, K.; Nakyama, O.; Ando, H.; Yamauchi, T.: Development of Gasoline Direct Injection Engine, SAE Paper 970541
5. Stan, C.; Lebrun, M.: Concept of interactive development of a GDI System with high pressure modulation, SAE Paper 2000-01-1042