1.

Technical Paper

Technical Paper
Song,Youngil ; Jang,Jaeyoung ; Yeo,Gwonkoo ; Lee,Jeomjoo
Pub. info.: Catalysis: emission control and lean NOx technologies.  pp.11-18,  1998.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1353
2.

Technical Paper

Technical Paper
Jeong,Limho ; Jang,Jaeyoung ; Yeo,Gwonkoo ; Kim,Youngwoo
Pub. info.: Cold-start emission control and catalyst technologies.  pp.127-134,  1996.  Society of Automotive Engineering, Inc.
Title of ser.: SAE special publication
Ser. no.: SP-1173