TY  - RPRT
TI  - Optimization techniques for permittivity and permeability determination 
AU  - Domich, Paul D
AU  - Baker-Jarvis, James
AU  - Geyer, Richard G
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 4571
DO  - 10.6028/NIST.IR.4571
ER  -