TY  - RPRT
TI  - Spherical near-field scanning : experimental and theoretical studies
AU  - Wittman, Ronald C
AU  - Stubenrauch, Carl F
PY  - 1990
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 3955
DO  - 10.6028/NIST.IR.3955
ER  -