@article{TUW-106792, author = {Langer, Erasmus and Selberherr, Siegfried and Markowich, Peter A. and Ringhofer, Ch.}, title = {{N}umerical {A}nalysis of {A}coustic {W}ave {G}eneration in {A}nisotropic {P}iezoelectric {M}aterials}, journal = {{S}ensors and {A}ctuators}, year = {1983}, volume = {4}, number = {1}, pages = {71--76}, url = {http://www.iue.tuwien.ac.at/pdf/JB1983_Langer_1.pdf}, doi = {10.1016/0250-6874(83)85010-0} }