1.

Technical Paper
Technical Paper
1. French Program on the Impact of Engine Technology on Paraticulate Emissions, Size Distribution and Composition Heavy Duty Diesel Study.
Liu, W. ; Osmondson, B.L. ; Bischof, O.F. ; Sem, G.J.
Pub. info.: 2005 SAE world congress : technical paper.  2005.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2005
2.

Technical Paper
Technical Paper
2. Calibration of Condensation Particle Counters.
Liu, W. ; Osmondson, B.L. ; Bischof, O.F. ; Sem, G.J.
Pub. info.: 2005 SAE world congress : technical paper.  2005.  Warrendale, Penn..  Society of Automotive Engineers
Title of ser.: Society of Automotive Engineers technical paper series
Ser. no.: 2005