1.

Conference Proceedings
Conference Proceedings
1. Zr-based films for attenuated phase-shift mask
Matsuo,T. ; Ohkubo,K. ; Haraguchi,T. ; Ueyama,K.
Pub. info.: Photomask and X-ray mask technology IV : 17-18 April, 1997, Kawasaki, Japan.  pp.354-361,  1997.  Bellingham, Washington.  SPIE-The International Society for Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 3096
2.

Technical Paper
Technical Paper
2. Thermal Effect on Three-Way Catalyst Deactivation and Improvement
Ihara,K. ; Ohkubo,K. ; Niura,Y.
Pub. info.: Proceedings of the Fourth International Pacific Conference on Automotive Engineering : Melbourne, Australia, November 8-14, 1987 : mobility, the technical challenge.  pp.192-,  1987.  Warrendale, Pa..  Society of Automotive Engineers
Title of ser.: SAE publication
Ser. no.: P-212