@Article{fernandez:2000oe,
author = {Antonio Fern\'{a}ndez and \'{A}ngel F. Doval and Guillermo
H. Kaufmann and Abundio D\'{a}vila and Jes\'{u}s Blanco–Garc\'{i}a
and Carlos P\'{e}rez‑L\'{o}pez and Jos\'{e} L. Fern\'{a}ndez},
title = {Measurement of transient out–of–plane displacement
gradients in plates using double–pulsed subtraction {TV} shearography},
journal = {Optical Engineering},
volume = {39},
pages = {2106–2113},
year = {2000}
doi = {10.1117/1.1305260}
}