TY - RPRT TI - Piezoelectric transducer design via multiobjective optimization. AU - B Fu AU - T Hemsel AU - J Wallaschek PY - 2006 DO - 10.1016/j.ultras.2006.05.087 UR - https://pubmed.ncbi.nlm.nih.gov/16814826/ ID - 16814826 ER -