%0 Journal Article %T Low-cost passive sensors for monitoring corrosion in concrete structures %A Abu Yosef, Ali E. %A Pasupathy, Praveenkumar %A Wood, Sharon L. %A Neikirk, Dean P. %J Proceedings of SPIE %V 7983 %N 1 %P 79831Q-79831Q-8 %@ 0277-786X %D 2011-03-24 %I SPIE %~ DeepDyve