@article{article4628d0f3,
title   = {3-D computational method to study the focal laws of transducer arrays for NDE applications},
author = {Buiochi, Flávio and Martínez, O and Gómez-Ullate, Luis and Montero de Espinosa, Francisco},
year = {2004},
doi = {10.1016/j.ultras.2004.01.067},
journal   = {Ultrasonics}
}