CZERWIEC, M., BRZEZIŃSKA, D., ZACHARIASZ, R., & ILCZUK, J. (2008). The Influence of the La3+ Content on the Mechanical Properties of Electrooptic Transducers Based on PLZT Type Ceramics. Archives of Acoustics, 33(4(S), 189–194. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/857