%0 Journal Article
%A Vi H Rapp
%A Anthony DeFilippo
%A Samveg Saxena
%A Jyh-Yuan Chen
%A Robert W Dibble
%A Atsushi Nishiyama
%A Ahsa Moon
%A Yuji Ikeda
%B  Journal of Combustion
%D 2012
%R 10.1155/2012/927081
%T Extending Lean Operating Limit and Reducing Emissions of Methane Spark-Ignited Engines Using a Microwave-Assisted Spark Plug
%V 2012
%8 07/2012