1.

Technical Paper

Technical Paper
Harkonen,Matti ; Kivioja,Matti ; Lappi,Pekka ; Mannila,Paivi ; Maunula,Teuvo ; Slotte,Thomas
Pub. info.: Global emission technology and analysis.  pp.303-316,  1994.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1043
2.

Technical Paper

Technical Paper
Luoma,Marjo ; Harkonen,Matti ; Lylykangas,Reijo ; Sohlo,Jorma
Pub. info.: Low emission vehicle technologies.  pp.89-100,  1997.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1260