Ambient Assisted Living [E-Book] : 4. AAL-Kongress 2011, Berlin, Germany, January 25–26, 2011 /  

Eberhardt, Birgid.
2011

Complex Sciences [E-Book] : First International Conference, Complex 2009, Shanghai, China, February 23-25, 2009. Revised Papers, Part 1 /  

Zhou, Jie.
2009