Draudviliene, L. and Mazeika, L. 2013. Investigation of the Spectrum Decomposition Technique for Group Velocity Measurement of Lamb Waves Propagating in CFRP Composite Plate. Elektronika ir Elektrotechnika. 19, 2 (Feb. 2013), 57-60. DOI:https://doi.org/10.5755/j01.eee.19.2.3470.