Dunnicliff, J. Geotechnical Instrumentation for Monitoring Field Performance. John Wiley 1988. ISBN 0-471-00546-0.
Fajkus, M., Nedoma, J., Mec, P., Hrubesova, E., Martinek, R., Vasinek, V. Analysis of the highway tunnels monitoring using an optical fiber
implemented into primary lining. Journal of ELECTRICAL ENGINEERING, VOL 68 (2017), No 5.pp. 364–370.