International Conference on Engineering Materials, Energy, Management and Control (2011 : Beijing, China)
Stafa-Zurich, Switzerland : Trans Tech Publications, [2011]
International Conference on Advanced Research on Electronic Commerce, Web Application, and Communication (2011 : Guangzhou, China)
Heidelberg ; New York : Springer, [2011]
International Conference on Industry, Information System, and Material Engineering (2011 : Guangzhou, China)
Stafa-Zurich, Switzerland ; Enfield, NH, USA : Trans Tech Publications, [2011]
International Conference on Information Science, Automation, and Material System (2011 : Zhengzhou, China)
Durnten-Zurich, Switzerland ; Enfield, New Hampshire : Trans Tech Publications, 2011.