@BOOK{c.balaguer2010technologyinnovationin, CHAPTER = {Robotic tunnel inspection and repair}, TITLE = {Technology Innovation in Underground Construction}, PUBLISHER = {CRC Press}, ISBN = {9780415551052}, CITY = {}, PAGES = {445 - 460}, YEAR = {2010}, AUTHOR = {Elena Martín, Manuel García, José Luis Rivas, Adela Jiménez, C. Balaguer, J.G. Victores} }