Citation: S. Uda et al., Growth of 3-inch langasite single crystal and its application to substratefor surface acoustic wave filters, JPN J A P 1, 38(9B), 1999, pp. 5516-5519
Citation: W. Jun et C. Jian, Approximation methods of scaler mixed H-2/l(1) problems for discrete-time systems, IEEE AUTO C, 44(10), 1999, pp. 1869-1874