@misc{ButtyanGessnerHessleretal., author = {Buttyan, L. and Gessner, D. and Hessler, A. and Langend{\"o}rfer, Peter}, title = {Application of Wireless Sensor Networks in Critical Infractructure Protection - Challenges and Design Options}, language = {en} } @techreport{GriloConcalvesPiotrowskietal., author = {Grilo, Antonio and Concalves, J. and Piotrowski, Krzysztof and Peter, Steffen and Holczer, T. and Buttyan, L. and Selhorst, M. and Fortunato, C. and Weber, G.}, title = {System Prototypes}, language = {en} }