BibTex format
@article{Alford:2002:10.1049/el:20020579,
author = {Alford, NM and Petrov, PK and Breeze, J and Sarma, KS},
doi = {10.1049/el:20020579},
journal = {ELECTRONICS LETTERS},
pages = {855--857},
title = {Piezoelectrically tuned dielectric resonators},
url = {http://dx.doi.org/10.1049/el:20020579},
volume = {38},
year = {2002}
}