TY - BOOK AU - "Ji?� Erhart, Petr P?lp�n, Martin Pustka" TI - Piezoelectric Ceramic Resonators SN - 978-3-319-42481-1 PB - Springer KW - "Materials Science; Ceramics, Glass, Composites, Natural Materials; Theoretical and Applied Mechanics" UR - http://link.springer.com/openurl?genre=book&isbn=978-3-319-42481-1 ER -