1CawleyP., Alleyne D.N. The use of Lamb Waves for the long range inspection of large structures. Ultrasonics, 1996.
2Li Zongbao, Y. H. Berthelot. Propagation of transient ultrasound in thick annular waveguides: modeling, experiments and application. NDT&E, 2000.
3Peter Cawley. Practical long range guided wave inspection- Applications to pipes and rail. NDE2002 predict, assure. improve. National Seminar of ISNT Chennai, 2002.