W. Zheng

The null field approach to electromagnetic scattering from composite objects

S. Strom, W. Zheng, W. Zheng, 1988 .

Computation of complex resonance frequencies of isolated composite objects

W. Zheng, W. Zheng, 1989 .

Direct and inverse resonance problems for shielded composite objects treated by means of the null-field method

W. Zheng, W. Zheng, 1989 .