TY  - BOOK
AU  - Helszajn,J.
TI  - YIG resonators and filters
SN  - 047190516X
PY  - 1985///
CY  - Chichester [West Sussex] ; , New York : 
PB  - Wiley, 
KW  - Microwave filters
KW  - Yttrium iron garnet
N1  - "A Wiley-Interscience publication."; Includes bibliographies and index
ER  -