@article{TUW-166142, author = {Bonek, Ernst and Knecht, M and Magerl, Gottfried and Preis, K and Richter, K}, title = {Coupling and Tuning of Trapped-Mode Microwave Resonators}, journal = {Archiv f{\"u}r Elektronik und {\"U}bertragungstechnik}, year = {1978}, volume = {32}, pages = {209--214} }