@book{22454,
	author = {Sáez, A.},
	title = {Hypersingular BEM for dynamic fracture in 2-D piezoelectric solids},
	url = {https://drive.google.com/file/d/1YrdCQT1ZAbxL2umFvhlkeWijZxi88WTO/view?usp=drivesdk}
}