1.

Conference Proceedings
Conference Proceedings
1. High-power diode laser welding of metal catalytic coverters
Salminen, A. ; Lylykangas, R. ; Tuomola, H.
Pub. info.: First International Symposium on High-Power Laser Macroprocessing : 27-31 May 2002, Osaka, Japan.  pp.32-37,  2003.  Bellingham, Wash., USA.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 4831
2.

Technical Paper
Technical Paper
2. Advanced Metallic Three-Way Catalysts with Optimized Washcoat Performance
Harkonen, M. ; Kivioja, M. ; Slotte, T. ; Lappi, P. ; Lylykangas, R. ; Vakkilainen, A. ; Torkkell, K.
Pub. info.: 1996 SAE International Congress and Exposition : technical paper.  pp.167-175,  1996.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 1996
3.

Technical Paper
Technical Paper
3. NOx Reduction by Urea in the Presence of NO2 on Metal Substrated SCR Catalysts for Heavy-Duty Vehicles.
Maunula, T. ; Lylykangas, R. ; Lievonen, A. ; Harkonen, M.
Pub. info.: 2003 International Fuels and Lubricants Meeting : SAE technical paper.  2003.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2003
4.

Technical Paper
Technical Paper
4. A New Metallic Catalyst.
Tuomola, H. ; Lylykangas, R. ; matilainen, P. ; Lievonen, A.
Pub. info.: 2002 SAE world congress : technical paper.  2002.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2002