%0 Journal Article %T Detection of multiple corrosion thresholds in reinforced concrete structures using passive sensors %A Abu-Yosef, Ali E. %A Pasupathy, Praveen %A Wood, Sharon L. %A Neikirk, Dean P. %J Proceedings of SPIE %V 8347 %N 1 %P 83470J-83470J-7 %@ 0277-786X %D 2012-03-12 %I SPIE %~ DeepDyve